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authorDavid Walter Seikel2012-01-04 18:41:13 +1000
committerDavid Walter Seikel2012-01-04 18:41:13 +1000
commitdd7595a3475407a7fa96a97393bae8c5220e8762 (patch)
treee341e911d7eb911a51684a7412ef7f7c7605d28e /libraries/evas/src/examples
parentAdd the skeleton. (diff)
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Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.
Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
Diffstat (limited to '')
-rw-r--r--libraries/evas/src/examples/Makefile.am149
-rw-r--r--libraries/evas/src/examples/Makefile.in983
-rw-r--r--libraries/evas/src/examples/aspect.edc17
-rw-r--r--libraries/evas/src/examples/cube1.pngbin0 -> 183167 bytes
-rw-r--r--libraries/evas/src/examples/enlightenment.pngbin0 -> 17541 bytes
-rw-r--r--libraries/evas/src/examples/evas-aspect-hints.c249
-rw-r--r--libraries/evas/src/examples/evas-box.c382
-rw-r--r--libraries/evas/src/examples/evas-buffer-simple.c228
-rw-r--r--libraries/evas/src/examples/evas-events.c413
-rw-r--r--libraries/evas/src/examples/evas-hints.c375
-rw-r--r--libraries/evas/src/examples/evas-images.c353
-rw-r--r--libraries/evas/src/examples/evas-images2.c204
-rw-r--r--libraries/evas/src/examples/evas-init-shutdown.c56
-rw-r--r--libraries/evas/src/examples/evas-map-utils.c321
-rw-r--r--libraries/evas/src/examples/evas-object-manipulation.c235
-rw-r--r--libraries/evas/src/examples/evas-smart-object.c708
-rw-r--r--libraries/evas/src/examples/evas-stacking.c329
-rw-r--r--libraries/evas/src/examples/evas-text.c411
-rw-r--r--libraries/evas/src/examples/im1.pngbin0 -> 467518 bytes
-rw-r--r--libraries/evas/src/examples/red.pngbin0 -> 225 bytes
20 files changed, 5413 insertions, 0 deletions
diff --git a/libraries/evas/src/examples/Makefile.am b/libraries/evas/src/examples/Makefile.am
new file mode 100644
index 0000000..f748c12
--- /dev/null
+++ b/libraries/evas/src/examples/Makefile.am
@@ -0,0 +1,149 @@
1MAINTAINERCLEANFILES = Makefile.in
2
3pkglibdir = $(datadir)/$(PACKAGE)/examples
4
5#put here all EDCs one needs to the tests
6EDCS = aspect.edc
7
8filesdir = $(datadir)/$(PACKAGE)/examples
9files_DATA =
10
11if BUILD_EXAMPLES
12
13AM_CPPFLAGS = \
14-I. \
15-I$(top_srcdir)/src/lib \
16-I$(top_srcdir)/src/lib/include \
17-DPACKAGE_BIN_DIR=\"$(bindir)\" \
18-DPACKAGE_LIB_DIR=\"$(libdir)\" \
19-DPACKAGE_DATA_DIR=\"$(datadir)/$(PACKAGE)\" \
20-DPACKAGE_EXAMPLES_DIR=\"$(datadir)/$(PACKAGE)/examples\" \
21@EINA_CFLAGS@ \
22@FREETYPE_CFLAGS@ \
23@PIXMAN_CFLAGS@ \
24@FRIBIDI_CFLAGS@ \
25@EET_CFLAGS@ \
26@FONTCONFIG_CFLAGS@ \
27@pthread_cflags@
28
29AM_CFLAGS = @WIN32_CFLAGS@
30
31pkglib_PROGRAMS =
32
33if BUILD_ENGINE_BUFFER
34AM_CPPFLAGS += -I$(top_srcdir)/src/modules/engines/buffer
35
36pkglib_PROGRAMS += evas_buffer_simple
37evas_buffer_simple_SOURCES = evas-buffer-simple.c
38evas_buffer_simple_LDADD = $(top_builddir)/src/lib/libevas.la
39endif
40
41pkglib_PROGRAMS += evas_init_shutdown
42evas_init_shutdown_SOURCES = evas-init-shutdown.c
43evas_init_shutdown_LDADD = $(top_builddir)/src/lib/libevas.la
44
45#the ones using ecore_evas follow
46AM_CPPFLAGS += @ECORE_EVAS_CFLAGS@
47
48pkglib_PROGRAMS += evas_images
49evas_images_SOURCES = evas-images.c
50evas_images_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
51
52pkglib_PROGRAMS += evas_events
53evas_events_SOURCES = evas-events.c
54evas_events_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
55
56pkglib_PROGRAMS += evas_object_manipulation
57evas_object_manipulation_SOURCES = evas-object-manipulation.c
58evas_object_manipulation_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
59
60pkglib_PROGRAMS += evas_hints
61evas_hints_SOURCES = evas-hints.c
62evas_hints_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
63
64pkglib_PROGRAMS += evas_stacking
65evas_stacking_SOURCES = evas-stacking.c
66evas_stacking_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
67
68pkglib_PROGRAMS += evas_images2
69evas_images2_SOURCES = evas-images2.c
70evas_images2_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
71
72pkglib_PROGRAMS += evas_text
73evas_text_SOURCES = evas-text.c
74evas_text_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
75
76pkglib_PROGRAMS += evas_smart_object
77evas_smart_object_SOURCES = evas-smart-object.c
78evas_smart_object_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
79
80pkglib_PROGRAMS += evas_box
81evas_box_SOURCES = evas-box.c
82evas_box_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@ @EINA_LIBS@
83
84#the ones using ecore_evas and edje follow
85AM_CPPFLAGS += @EDJE_CFLAGS@
86
87pkglib_PROGRAMS += evas_aspect_hints
88evas_aspect_hints_DEPS = $(srcdir)/aspect.edc
89evas_aspect_hints_SOURCES = evas-aspect-hints.c
90evas_aspect_hints_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@ @EDJE_LIBS@
91
92pkglib_PROGRAMS += evas_map_utils
93evas_map_utils_SOURCES = evas-map-utils.c
94evas_map_utils_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
95
96aspect.edj: ${evas_aspect_hints_DEPS}
97
98.edc.edj:
99 $(edje_cc) -v -id $(srcdir) $< $(builddir)/$(@F)
100
101EDJS = $(EDCS:%.edc=%.edj)
102
103files_DATA += $(EDJS)
104
105endif # if BUILD_EXAMPLES
106
107if INSTALL_EXAMPLES
108
109#put here additional data when installing examples
110files_DATA += $(srcdir)/enlightenment.png \
111 $(srcdir)/red.png \
112 $(srcdir)/im1.png \
113 $(srcdir)/cube1.png
114
115files_DATA += \
116 $(EDCS) \
117 $(srcdir)/evas-buffer-simple.c \
118 $(srcdir)/evas-init-shutdown.c \
119 $(srcdir)/evas-images.c \
120 $(srcdir)/evas-images2.c \
121 $(srcdir)/evas-object-manipulation.c \
122 $(srcdir)/evas-events.c \
123 $(srcdir)/evas-aspect-hints.c \
124 $(srcdir)/evas-hints.c \
125 $(srcdir)/evas-stacking.c \
126 $(srcdir)/evas-map-utils.c \
127 $(srcdir)/evas-text.c \
128 $(srcdir)/evas-smart-object.c \
129 $(srcdir)/evas-box.c
130endif
131
132EXTRA_DIST = $(EDCS) \
133 $(srcdir)/evas-buffer-simple.c \
134 $(srcdir)/evas-init-shutdown.c \
135 $(srcdir)/evas-images.c \
136 $(srcdir)/evas-images2.c \
137 $(srcdir)/evas-object-manipulation.c \
138 $(srcdir)/evas-events.c \
139 $(srcdir)/evas-aspect-hints.c \
140 $(srcdir)/evas-hints.c \
141 $(srcdir)/evas-stacking.c \
142 $(srcdir)/evas-map-utils.c \
143 $(srcdir)/evas-text.c \
144 $(srcdir)/evas-smart-object.c \
145 $(srcdir)/evas-box.c \
146 $(srcdir)/enlightenment.png \
147 $(srcdir)/red.png \
148 $(srcdir)/im1.png \
149 $(srcdir)/cube1.png
diff --git a/libraries/evas/src/examples/Makefile.in b/libraries/evas/src/examples/Makefile.in
new file mode 100644
index 0000000..5332650
--- /dev/null
+++ b/libraries/evas/src/examples/Makefile.in
@@ -0,0 +1,983 @@
1# Makefile.in generated by automake 1.11.1 from Makefile.am.
2# @configure_input@
3
4# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
5# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
6# Inc.
7# This Makefile.in is free software; the Free Software Foundation
8# gives unlimited permission to copy and/or distribute it,
9# with or without modifications, as long as this notice is preserved.
10
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
13# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14# PARTICULAR PURPOSE.
15
16@SET_MAKE@
17
18
19VPATH = @srcdir@
20pkgdatadir = $(datadir)/@PACKAGE@
21pkgincludedir = $(includedir)/@PACKAGE@
22pkglibexecdir = $(libexecdir)/@PACKAGE@
23am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
24install_sh_DATA = $(install_sh) -c -m 644
25install_sh_PROGRAM = $(install_sh) -c
26install_sh_SCRIPT = $(install_sh) -c
27INSTALL_HEADER = $(INSTALL_DATA)
28transform = $(program_transform_name)
29NORMAL_INSTALL = :
30PRE_INSTALL = :
31POST_INSTALL = :
32NORMAL_UNINSTALL = :
33PRE_UNINSTALL = :
34POST_UNINSTALL = :
35build_triplet = @build@
36host_triplet = @host@
37@BUILD_EXAMPLES_TRUE@pkglib_PROGRAMS = $(am__EXEEXT_1) \
38@BUILD_EXAMPLES_TRUE@ evas_init_shutdown$(EXEEXT) \
39@BUILD_EXAMPLES_TRUE@ evas_images$(EXEEXT) evas_events$(EXEEXT) \
40@BUILD_EXAMPLES_TRUE@ evas_object_manipulation$(EXEEXT) \
41@BUILD_EXAMPLES_TRUE@ evas_hints$(EXEEXT) \
42@BUILD_EXAMPLES_TRUE@ evas_stacking$(EXEEXT) \
43@BUILD_EXAMPLES_TRUE@ evas_images2$(EXEEXT) evas_text$(EXEEXT) \
44@BUILD_EXAMPLES_TRUE@ evas_smart_object$(EXEEXT) \
45@BUILD_EXAMPLES_TRUE@ evas_box$(EXEEXT) \
46@BUILD_EXAMPLES_TRUE@ evas_aspect_hints$(EXEEXT) \
47@BUILD_EXAMPLES_TRUE@ evas_map_utils$(EXEEXT)
48@BUILD_ENGINE_BUFFER_TRUE@@BUILD_EXAMPLES_TRUE@am__append_1 = -I$(top_srcdir)/src/modules/engines/buffer
49@BUILD_ENGINE_BUFFER_TRUE@@BUILD_EXAMPLES_TRUE@am__append_2 = evas_buffer_simple
50@BUILD_EXAMPLES_TRUE@am__append_3 = $(EDJS)
51
52#put here additional data when installing examples
53@INSTALL_EXAMPLES_TRUE@am__append_4 = $(srcdir)/enlightenment.png \
54@INSTALL_EXAMPLES_TRUE@ $(srcdir)/red.png $(srcdir)/im1.png \
55@INSTALL_EXAMPLES_TRUE@ $(srcdir)/cube1.png $(EDCS) \
56@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-buffer-simple.c \
57@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-init-shutdown.c \
58@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-images.c \
59@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-images2.c \
60@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-object-manipulation.c \
61@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-events.c \
62@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-aspect-hints.c \
63@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-hints.c \
64@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-stacking.c \
65@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-map-utils.c \
66@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-text.c \
67@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-smart-object.c \
68@INSTALL_EXAMPLES_TRUE@ $(srcdir)/evas-box.c
69subdir = src/examples
70DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
71ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
72am__aclocal_m4_deps = $(top_srcdir)/m4/efl_attribute.m4 \
73 $(top_srcdir)/m4/efl_coverage.m4 \
74 $(top_srcdir)/m4/efl_doxygen.m4 \
75 $(top_srcdir)/m4/efl_fnmatch.m4 \
76 $(top_srcdir)/m4/efl_path_max.m4 $(top_srcdir)/m4/efl_tests.m4 \
77 $(top_srcdir)/m4/evas_check_engine.m4 \
78 $(top_srcdir)/m4/evas_check_loader.m4 \
79 $(top_srcdir)/m4/evas_converter.m4 \
80 $(top_srcdir)/m4/evas_dither.m4 \
81 $(top_srcdir)/m4/evas_scaler.m4 $(top_srcdir)/m4/libtool.m4 \
82 $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
83 $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
84 $(top_srcdir)/configure.ac
85am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
86 $(ACLOCAL_M4)
87mkinstalldirs = $(install_sh) -d
88CONFIG_HEADER = $(top_builddir)/config.h
89CONFIG_CLEAN_FILES =
90CONFIG_CLEAN_VPATH_FILES =
91@BUILD_ENGINE_BUFFER_TRUE@@BUILD_EXAMPLES_TRUE@am__EXEEXT_1 = evas_buffer_simple$(EXEEXT)
92am__installdirs = "$(DESTDIR)$(pkglibdir)" "$(DESTDIR)$(filesdir)"
93PROGRAMS = $(pkglib_PROGRAMS)
94am__evas_aspect_hints_SOURCES_DIST = evas-aspect-hints.c
95@BUILD_EXAMPLES_TRUE@am_evas_aspect_hints_OBJECTS = \
96@BUILD_EXAMPLES_TRUE@ evas-aspect-hints.$(OBJEXT)
97evas_aspect_hints_OBJECTS = $(am_evas_aspect_hints_OBJECTS)
98@BUILD_EXAMPLES_TRUE@evas_aspect_hints_DEPENDENCIES = \
99@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
100AM_V_lt = $(am__v_lt_$(V))
101am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
102am__v_lt_0 = --silent
103am__evas_box_SOURCES_DIST = evas-box.c
104@BUILD_EXAMPLES_TRUE@am_evas_box_OBJECTS = evas-box.$(OBJEXT)
105evas_box_OBJECTS = $(am_evas_box_OBJECTS)
106@BUILD_EXAMPLES_TRUE@evas_box_DEPENDENCIES = \
107@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
108am__evas_buffer_simple_SOURCES_DIST = evas-buffer-simple.c
109@BUILD_ENGINE_BUFFER_TRUE@@BUILD_EXAMPLES_TRUE@am_evas_buffer_simple_OBJECTS = evas-buffer-simple.$(OBJEXT)
110evas_buffer_simple_OBJECTS = $(am_evas_buffer_simple_OBJECTS)
111@BUILD_ENGINE_BUFFER_TRUE@@BUILD_EXAMPLES_TRUE@evas_buffer_simple_DEPENDENCIES = $(top_builddir)/src/lib/libevas.la
112am__evas_events_SOURCES_DIST = evas-events.c
113@BUILD_EXAMPLES_TRUE@am_evas_events_OBJECTS = evas-events.$(OBJEXT)
114evas_events_OBJECTS = $(am_evas_events_OBJECTS)
115@BUILD_EXAMPLES_TRUE@evas_events_DEPENDENCIES = \
116@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
117am__evas_hints_SOURCES_DIST = evas-hints.c
118@BUILD_EXAMPLES_TRUE@am_evas_hints_OBJECTS = evas-hints.$(OBJEXT)
119evas_hints_OBJECTS = $(am_evas_hints_OBJECTS)
120@BUILD_EXAMPLES_TRUE@evas_hints_DEPENDENCIES = \
121@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
122am__evas_images_SOURCES_DIST = evas-images.c
123@BUILD_EXAMPLES_TRUE@am_evas_images_OBJECTS = evas-images.$(OBJEXT)
124evas_images_OBJECTS = $(am_evas_images_OBJECTS)
125@BUILD_EXAMPLES_TRUE@evas_images_DEPENDENCIES = \
126@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
127am__evas_images2_SOURCES_DIST = evas-images2.c
128@BUILD_EXAMPLES_TRUE@am_evas_images2_OBJECTS = evas-images2.$(OBJEXT)
129evas_images2_OBJECTS = $(am_evas_images2_OBJECTS)
130@BUILD_EXAMPLES_TRUE@evas_images2_DEPENDENCIES = \
131@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
132am__evas_init_shutdown_SOURCES_DIST = evas-init-shutdown.c
133@BUILD_EXAMPLES_TRUE@am_evas_init_shutdown_OBJECTS = \
134@BUILD_EXAMPLES_TRUE@ evas-init-shutdown.$(OBJEXT)
135evas_init_shutdown_OBJECTS = $(am_evas_init_shutdown_OBJECTS)
136@BUILD_EXAMPLES_TRUE@evas_init_shutdown_DEPENDENCIES = \
137@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
138am__evas_map_utils_SOURCES_DIST = evas-map-utils.c
139@BUILD_EXAMPLES_TRUE@am_evas_map_utils_OBJECTS = \
140@BUILD_EXAMPLES_TRUE@ evas-map-utils.$(OBJEXT)
141evas_map_utils_OBJECTS = $(am_evas_map_utils_OBJECTS)
142@BUILD_EXAMPLES_TRUE@evas_map_utils_DEPENDENCIES = \
143@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
144am__evas_object_manipulation_SOURCES_DIST = \
145 evas-object-manipulation.c
146@BUILD_EXAMPLES_TRUE@am_evas_object_manipulation_OBJECTS = \
147@BUILD_EXAMPLES_TRUE@ evas-object-manipulation.$(OBJEXT)
148evas_object_manipulation_OBJECTS = \
149 $(am_evas_object_manipulation_OBJECTS)
150@BUILD_EXAMPLES_TRUE@evas_object_manipulation_DEPENDENCIES = \
151@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
152am__evas_smart_object_SOURCES_DIST = evas-smart-object.c
153@BUILD_EXAMPLES_TRUE@am_evas_smart_object_OBJECTS = \
154@BUILD_EXAMPLES_TRUE@ evas-smart-object.$(OBJEXT)
155evas_smart_object_OBJECTS = $(am_evas_smart_object_OBJECTS)
156@BUILD_EXAMPLES_TRUE@evas_smart_object_DEPENDENCIES = \
157@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
158am__evas_stacking_SOURCES_DIST = evas-stacking.c
159@BUILD_EXAMPLES_TRUE@am_evas_stacking_OBJECTS = \
160@BUILD_EXAMPLES_TRUE@ evas-stacking.$(OBJEXT)
161evas_stacking_OBJECTS = $(am_evas_stacking_OBJECTS)
162@BUILD_EXAMPLES_TRUE@evas_stacking_DEPENDENCIES = \
163@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
164am__evas_text_SOURCES_DIST = evas-text.c
165@BUILD_EXAMPLES_TRUE@am_evas_text_OBJECTS = evas-text.$(OBJEXT)
166evas_text_OBJECTS = $(am_evas_text_OBJECTS)
167@BUILD_EXAMPLES_TRUE@evas_text_DEPENDENCIES = \
168@BUILD_EXAMPLES_TRUE@ $(top_builddir)/src/lib/libevas.la
169DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
170depcomp = $(SHELL) $(top_srcdir)/depcomp
171am__depfiles_maybe = depfiles
172am__mv = mv -f
173COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
174 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
175LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
176 $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
177 $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
178 $(AM_CFLAGS) $(CFLAGS)
179AM_V_CC = $(am__v_CC_$(V))
180am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY))
181am__v_CC_0 = @echo " CC " $@;
182AM_V_at = $(am__v_at_$(V))
183am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
184am__v_at_0 = @
185CCLD = $(CC)
186LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
187 $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
188 $(AM_LDFLAGS) $(LDFLAGS) -o $@
189AM_V_CCLD = $(am__v_CCLD_$(V))
190am__v_CCLD_ = $(am__v_CCLD_$(AM_DEFAULT_VERBOSITY))
191am__v_CCLD_0 = @echo " CCLD " $@;
192AM_V_GEN = $(am__v_GEN_$(V))
193am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
194am__v_GEN_0 = @echo " GEN " $@;
195SOURCES = $(evas_aspect_hints_SOURCES) $(evas_box_SOURCES) \
196 $(evas_buffer_simple_SOURCES) $(evas_events_SOURCES) \
197 $(evas_hints_SOURCES) $(evas_images_SOURCES) \
198 $(evas_images2_SOURCES) $(evas_init_shutdown_SOURCES) \
199 $(evas_map_utils_SOURCES) $(evas_object_manipulation_SOURCES) \
200 $(evas_smart_object_SOURCES) $(evas_stacking_SOURCES) \
201 $(evas_text_SOURCES)
202DIST_SOURCES = $(am__evas_aspect_hints_SOURCES_DIST) \
203 $(am__evas_box_SOURCES_DIST) \
204 $(am__evas_buffer_simple_SOURCES_DIST) \
205 $(am__evas_events_SOURCES_DIST) $(am__evas_hints_SOURCES_DIST) \
206 $(am__evas_images_SOURCES_DIST) \
207 $(am__evas_images2_SOURCES_DIST) \
208 $(am__evas_init_shutdown_SOURCES_DIST) \
209 $(am__evas_map_utils_SOURCES_DIST) \
210 $(am__evas_object_manipulation_SOURCES_DIST) \
211 $(am__evas_smart_object_SOURCES_DIST) \
212 $(am__evas_stacking_SOURCES_DIST) \
213 $(am__evas_text_SOURCES_DIST)
214am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
215am__vpath_adj = case $$p in \
216 $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
217 *) f=$$p;; \
218 esac;
219am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
220am__install_max = 40
221am__nobase_strip_setup = \
222 srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
223am__nobase_strip = \
224 for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
225am__nobase_list = $(am__nobase_strip_setup); \
226 for p in $$list; do echo "$$p $$p"; done | \
227 sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
228 $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
229 if (++n[$$2] == $(am__install_max)) \
230 { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
231 END { for (dir in files) print dir, files[dir] }'
232am__base_list = \
233 sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
234 sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
235DATA = $(files_DATA)
236ETAGS = etags
237CTAGS = ctags
238DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
239pkglibdir = $(datadir)/$(PACKAGE)/examples
240ACLOCAL = @ACLOCAL@
241ALLOCA = @ALLOCA@
242AMTAR = @AMTAR@
243AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
244AR = @AR@
245AS = @AS@
246AUTOCONF = @AUTOCONF@
247AUTOHEADER = @AUTOHEADER@
248AUTOMAKE = @AUTOMAKE@
249AWK = @AWK@
250CC = @CC@
251CCDEPMODE = @CCDEPMODE@
252CFLAGS = @CFLAGS@
253CHECK_CFLAGS = @CHECK_CFLAGS@
254CHECK_LIBS = @CHECK_LIBS@
255CPP = @CPP@
256CPPFLAGS = @CPPFLAGS@
257CXX = @CXX@
258CXXCPP = @CXXCPP@
259CXXDEPMODE = @CXXDEPMODE@
260CXXFLAGS = @CXXFLAGS@
261CYGPATH_W = @CYGPATH_W@
262DEFS = @DEFS@
263DEPDIR = @DEPDIR@
264DIRECTFB_CFLAGS = @DIRECTFB_CFLAGS@
265DIRECTFB_LIBS = @DIRECTFB_LIBS@
266DLLTOOL = @DLLTOOL@
267DSYMUTIL = @DSYMUTIL@
268DUMPBIN = @DUMPBIN@
269ECHO_C = @ECHO_C@
270ECHO_N = @ECHO_N@
271ECHO_T = @ECHO_T@
272ECORE_EVAS_CFLAGS = @ECORE_EVAS_CFLAGS@
273ECORE_EVAS_LIBS = @ECORE_EVAS_LIBS@
274EDB_CFLAGS = @EDB_CFLAGS@
275EDB_LIBS = @EDB_LIBS@
276EDJE_CFLAGS = @EDJE_CFLAGS@
277EDJE_LIBS = @EDJE_LIBS@
278EET_CFLAGS = @EET_CFLAGS@
279EET_LIBS = @EET_LIBS@
280EFL_COVERAGE_CFLAGS = @EFL_COVERAGE_CFLAGS@
281EFL_COVERAGE_LIBS = @EFL_COVERAGE_LIBS@
282EFL_FNMATCH_LIBS = @EFL_FNMATCH_LIBS@
283EGREP = @EGREP@
284EINA_CFLAGS = @EINA_CFLAGS@
285EINA_LIBS = @EINA_LIBS@
286EVAS_CFLAGS = @EVAS_CFLAGS@
287EVAS_LIBS = @EVAS_LIBS@
288EVAS_SSE3_CFLAGS = @EVAS_SSE3_CFLAGS@
289EVIL_CFLAGS = @EVIL_CFLAGS@
290EVIL_LIBS = @EVIL_LIBS@
291EXEEXT = @EXEEXT@
292FGREP = @FGREP@
293FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@
294FONTCONFIG_LIBS = @FONTCONFIG_LIBS@
295FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
296FREETYPE_LIBS = @FREETYPE_LIBS@
297FRIBIDI_CFLAGS = @FRIBIDI_CFLAGS@
298FRIBIDI_LIBS = @FRIBIDI_LIBS@
299GL_EET_CFLAGS = @GL_EET_CFLAGS@
300GL_EET_LIBS = @GL_EET_LIBS@
301GREP = @GREP@
302HARFBUZZ_CFLAGS = @HARFBUZZ_CFLAGS@
303HARFBUZZ_LIBS = @HARFBUZZ_LIBS@
304INSTALL = @INSTALL@
305INSTALL_DATA = @INSTALL_DATA@
306INSTALL_PROGRAM = @INSTALL_PROGRAM@
307INSTALL_SCRIPT = @INSTALL_SCRIPT@
308INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
309LD = @LD@
310LDFLAGS = @LDFLAGS@
311LIBOBJS = @LIBOBJS@
312LIBS = @LIBS@
313LIBTOOL = @LIBTOOL@
314LINEBREAK_CFLAGS = @LINEBREAK_CFLAGS@
315LINEBREAK_LIBS = @LINEBREAK_LIBS@
316LIPO = @LIPO@
317LN_S = @LN_S@
318LTLIBOBJS = @LTLIBOBJS@
319MAKEINFO = @MAKEINFO@
320MKDIR_P = @MKDIR_P@
321MODULE_ARCH = @MODULE_ARCH@
322NM = @NM@
323NMEDIT = @NMEDIT@
324OBJC = @OBJC@
325OBJCDEPMODE = @OBJCDEPMODE@
326OBJCFLAGS = @OBJCFLAGS@
327OBJDUMP = @OBJDUMP@
328OBJEXT = @OBJEXT@
329OTOOL = @OTOOL@
330OTOOL64 = @OTOOL64@
331PACKAGE = @PACKAGE@
332PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
333PACKAGE_NAME = @PACKAGE_NAME@
334PACKAGE_STRING = @PACKAGE_STRING@
335PACKAGE_TARNAME = @PACKAGE_TARNAME@
336PACKAGE_URL = @PACKAGE_URL@
337PACKAGE_VERSION = @PACKAGE_VERSION@
338PATH_SEPARATOR = @PATH_SEPARATOR@
339PIXMAN_CFLAGS = @PIXMAN_CFLAGS@
340PIXMAN_LIBS = @PIXMAN_LIBS@
341PKG_CONFIG = @PKG_CONFIG@
342PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
343PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
344PNG_CFLAGS = @PNG_CFLAGS@
345PNG_LIBS = @PNG_LIBS@
346RANLIB = @RANLIB@
347SDL_CFLAGS = @SDL_CFLAGS@
348SDL_LIBS = @SDL_LIBS@
349SED = @SED@
350SET_MAKE = @SET_MAKE@
351SHELL = @SHELL@
352SHM_OPEN_LINK = @SHM_OPEN_LINK@
353STRIP = @STRIP@
354SVG_CFLAGS = @SVG_CFLAGS@
355SVG_LIBS = @SVG_LIBS@
356VALGRIND_CFLAGS = @VALGRIND_CFLAGS@
357VALGRIND_LIBS = @VALGRIND_LIBS@
358VERSION = @VERSION@
359VMAJ = @VMAJ@
360WIN32_CFLAGS = @WIN32_CFLAGS@
361WIN32_CPPFLAGS = @WIN32_CPPFLAGS@
362XCB_CFLAGS = @XCB_CFLAGS@
363XCB_GL_CFLAGS = @XCB_GL_CFLAGS@
364XCB_GL_LIBS = @XCB_GL_LIBS@
365XCB_LIBS = @XCB_LIBS@
366XEXT_CFLAGS = @XEXT_CFLAGS@
367XEXT_LIBS = @XEXT_LIBS@
368XMKMF = @XMKMF@
369X_CFLAGS = @X_CFLAGS@
370X_EXTRA_LIBS = @X_EXTRA_LIBS@
371X_LIBS = @X_LIBS@
372X_PRE_LIBS = @X_PRE_LIBS@
373abs_builddir = @abs_builddir@
374abs_srcdir = @abs_srcdir@
375abs_top_builddir = @abs_top_builddir@
376abs_top_srcdir = @abs_top_srcdir@
377ac_ct_CC = @ac_ct_CC@
378ac_ct_CXX = @ac_ct_CXX@
379ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
380ac_ct_OBJC = @ac_ct_OBJC@
381altivec_cflags = @altivec_cflags@
382am__include = @am__include@
383am__leading_dot = @am__leading_dot@
384am__quote = @am__quote@
385am__tar = @am__tar@
386am__untar = @am__untar@
387bindir = @bindir@
388build = @build@
389build_alias = @build_alias@
390build_cpu = @build_cpu@
391build_os = @build_os@
392build_vendor = @build_vendor@
393builddir = @builddir@
394datadir = @datadir@
395datarootdir = @datarootdir@
396dlopen_libs = @dlopen_libs@
397docdir = @docdir@
398dvidir = @dvidir@
399edje_cc = @edje_cc@
400efl_doxygen = @efl_doxygen@
401efl_have_doxygen = @efl_have_doxygen@
402evas_engine_buffer_cflags = @evas_engine_buffer_cflags@
403evas_engine_buffer_libs = @evas_engine_buffer_libs@
404evas_engine_direct3d_cflags = @evas_engine_direct3d_cflags@
405evas_engine_direct3d_libs = @evas_engine_direct3d_libs@
406evas_engine_directfb_cflags = @evas_engine_directfb_cflags@
407evas_engine_directfb_libs = @evas_engine_directfb_libs@
408evas_engine_fb_cflags = @evas_engine_fb_cflags@
409evas_engine_fb_libs = @evas_engine_fb_libs@
410evas_engine_gl_cocoa_cflags = @evas_engine_gl_cocoa_cflags@
411evas_engine_gl_cocoa_libs = @evas_engine_gl_cocoa_libs@
412evas_engine_gl_common_libs = @evas_engine_gl_common_libs@
413evas_engine_gl_sdl_cflags = @evas_engine_gl_sdl_cflags@
414evas_engine_gl_sdl_libs = @evas_engine_gl_sdl_libs@
415evas_engine_gl_xcb_cflags = @evas_engine_gl_xcb_cflags@
416evas_engine_gl_xcb_libs = @evas_engine_gl_xcb_libs@
417evas_engine_gl_xlib_cflags = @evas_engine_gl_xlib_cflags@
418evas_engine_gl_xlib_libs = @evas_engine_gl_xlib_libs@
419evas_engine_psl1ght_cflags = @evas_engine_psl1ght_cflags@
420evas_engine_psl1ght_libs = @evas_engine_psl1ght_libs@
421evas_engine_software_16_ddraw_cflags = @evas_engine_software_16_ddraw_cflags@
422evas_engine_software_16_ddraw_libs = @evas_engine_software_16_ddraw_libs@
423evas_engine_software_16_sdl_cflags = @evas_engine_software_16_sdl_cflags@
424evas_engine_software_16_sdl_libs = @evas_engine_software_16_sdl_libs@
425evas_engine_software_16_wince_cflags = @evas_engine_software_16_wince_cflags@
426evas_engine_software_16_wince_libs = @evas_engine_software_16_wince_libs@
427evas_engine_software_16_x11_cflags = @evas_engine_software_16_x11_cflags@
428evas_engine_software_16_x11_libs = @evas_engine_software_16_x11_libs@
429evas_engine_software_8_x11_cflags = @evas_engine_software_8_x11_cflags@
430evas_engine_software_8_x11_libs = @evas_engine_software_8_x11_libs@
431evas_engine_software_ddraw_cflags = @evas_engine_software_ddraw_cflags@
432evas_engine_software_ddraw_libs = @evas_engine_software_ddraw_libs@
433evas_engine_software_gdi_cflags = @evas_engine_software_gdi_cflags@
434evas_engine_software_gdi_libs = @evas_engine_software_gdi_libs@
435evas_engine_software_sdl_cflags = @evas_engine_software_sdl_cflags@
436evas_engine_software_sdl_libs = @evas_engine_software_sdl_libs@
437evas_engine_software_xcb_cflags = @evas_engine_software_xcb_cflags@
438evas_engine_software_xcb_libs = @evas_engine_software_xcb_libs@
439evas_engine_software_xlib_cflags = @evas_engine_software_xlib_cflags@
440evas_engine_software_xlib_libs = @evas_engine_software_xlib_libs@
441evas_image_loader_bmp_cflags = @evas_image_loader_bmp_cflags@
442evas_image_loader_bmp_libs = @evas_image_loader_bmp_libs@
443evas_image_loader_edb_cflags = @evas_image_loader_edb_cflags@
444evas_image_loader_edb_libs = @evas_image_loader_edb_libs@
445evas_image_loader_eet_cflags = @evas_image_loader_eet_cflags@
446evas_image_loader_eet_libs = @evas_image_loader_eet_libs@
447evas_image_loader_generic_cflags = @evas_image_loader_generic_cflags@
448evas_image_loader_generic_libs = @evas_image_loader_generic_libs@
449evas_image_loader_gif_cflags = @evas_image_loader_gif_cflags@
450evas_image_loader_gif_libs = @evas_image_loader_gif_libs@
451evas_image_loader_ico_cflags = @evas_image_loader_ico_cflags@
452evas_image_loader_ico_libs = @evas_image_loader_ico_libs@
453evas_image_loader_jpeg_cflags = @evas_image_loader_jpeg_cflags@
454evas_image_loader_jpeg_libs = @evas_image_loader_jpeg_libs@
455evas_image_loader_pmaps_cflags = @evas_image_loader_pmaps_cflags@
456evas_image_loader_pmaps_libs = @evas_image_loader_pmaps_libs@
457evas_image_loader_png_cflags = @evas_image_loader_png_cflags@
458evas_image_loader_png_libs = @evas_image_loader_png_libs@
459evas_image_loader_psd_cflags = @evas_image_loader_psd_cflags@
460evas_image_loader_psd_libs = @evas_image_loader_psd_libs@
461evas_image_loader_svg_cflags = @evas_image_loader_svg_cflags@
462evas_image_loader_svg_libs = @evas_image_loader_svg_libs@
463evas_image_loader_tga_cflags = @evas_image_loader_tga_cflags@
464evas_image_loader_tga_libs = @evas_image_loader_tga_libs@
465evas_image_loader_tiff_cflags = @evas_image_loader_tiff_cflags@
466evas_image_loader_tiff_libs = @evas_image_loader_tiff_libs@
467evas_image_loader_wbmp_cflags = @evas_image_loader_wbmp_cflags@
468evas_image_loader_wbmp_libs = @evas_image_loader_wbmp_libs@
469evas_image_loader_xpm_cflags = @evas_image_loader_xpm_cflags@
470evas_image_loader_xpm_libs = @evas_image_loader_xpm_libs@
471exec_prefix = @exec_prefix@
472have_evas_engine_gl_x11 = @have_evas_engine_gl_x11@
473have_evas_engine_gl_xcb = @have_evas_engine_gl_xcb@
474have_evas_engine_gl_xlib = @have_evas_engine_gl_xlib@
475have_evas_engine_software_x11 = @have_evas_engine_software_x11@
476have_evas_engine_software_xcb = @have_evas_engine_software_xcb@
477have_evas_engine_software_xlib = @have_evas_engine_software_xlib@
478have_lcov = @have_lcov@
479host = @host@
480host_alias = @host_alias@
481host_cpu = @host_cpu@
482host_os = @host_os@
483host_vendor = @host_vendor@
484htmldir = @htmldir@
485includedir = @includedir@
486infodir = @infodir@
487install_sh = @install_sh@
488libdir = @libdir@
489libexecdir = @libexecdir@
490localedir = @localedir@
491localstatedir = @localstatedir@
492lt_ECHO = @lt_ECHO@
493lt_enable_auto_import = @lt_enable_auto_import@
494mandir = @mandir@
495mkdir_p = @mkdir_p@
496oldincludedir = @oldincludedir@
497pdfdir = @pdfdir@
498pkgconfig_requires_private = @pkgconfig_requires_private@
499prefix = @prefix@
500program_transform_name = @program_transform_name@
501psdir = @psdir@
502pthread_cflags = @pthread_cflags@
503pthread_libs = @pthread_libs@
504release_info = @release_info@
505requirement_evas = @requirement_evas@
506sbindir = @sbindir@
507sharedstatedir = @sharedstatedir@
508srcdir = @srcdir@
509sysconfdir = @sysconfdir@
510target_alias = @target_alias@
511top_build_prefix = @top_build_prefix@
512top_builddir = @top_builddir@
513top_srcdir = @top_srcdir@
514version_info = @version_info@
515MAINTAINERCLEANFILES = Makefile.in
516
517#put here all EDCs one needs to the tests
518EDCS = aspect.edc
519filesdir = $(datadir)/$(PACKAGE)/examples
520files_DATA = $(am__append_3) $(am__append_4)
521
522#the ones using ecore_evas follow
523
524#the ones using ecore_evas and edje follow
525@BUILD_EXAMPLES_TRUE@AM_CPPFLAGS = -I. -I$(top_srcdir)/src/lib \
526@BUILD_EXAMPLES_TRUE@ -I$(top_srcdir)/src/lib/include \
527@BUILD_EXAMPLES_TRUE@ -DPACKAGE_BIN_DIR=\"$(bindir)\" \
528@BUILD_EXAMPLES_TRUE@ -DPACKAGE_LIB_DIR=\"$(libdir)\" \
529@BUILD_EXAMPLES_TRUE@ -DPACKAGE_DATA_DIR=\"$(datadir)/$(PACKAGE)\" \
530@BUILD_EXAMPLES_TRUE@ -DPACKAGE_EXAMPLES_DIR=\"$(datadir)/$(PACKAGE)/examples\" \
531@BUILD_EXAMPLES_TRUE@ @EINA_CFLAGS@ @FREETYPE_CFLAGS@ \
532@BUILD_EXAMPLES_TRUE@ @PIXMAN_CFLAGS@ @FRIBIDI_CFLAGS@ \
533@BUILD_EXAMPLES_TRUE@ @EET_CFLAGS@ @FONTCONFIG_CFLAGS@ \
534@BUILD_EXAMPLES_TRUE@ @pthread_cflags@ $(am__append_1) \
535@BUILD_EXAMPLES_TRUE@ @ECORE_EVAS_CFLAGS@ @EDJE_CFLAGS@ \
536@BUILD_EXAMPLES_TRUE@ $(am__empty)
537@BUILD_EXAMPLES_TRUE@AM_CFLAGS = @WIN32_CFLAGS@
538@BUILD_ENGINE_BUFFER_TRUE@@BUILD_EXAMPLES_TRUE@evas_buffer_simple_SOURCES = evas-buffer-simple.c
539@BUILD_ENGINE_BUFFER_TRUE@@BUILD_EXAMPLES_TRUE@evas_buffer_simple_LDADD = $(top_builddir)/src/lib/libevas.la
540@BUILD_EXAMPLES_TRUE@evas_init_shutdown_SOURCES = evas-init-shutdown.c
541@BUILD_EXAMPLES_TRUE@evas_init_shutdown_LDADD = $(top_builddir)/src/lib/libevas.la
542@BUILD_EXAMPLES_TRUE@evas_images_SOURCES = evas-images.c
543@BUILD_EXAMPLES_TRUE@evas_images_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
544@BUILD_EXAMPLES_TRUE@evas_events_SOURCES = evas-events.c
545@BUILD_EXAMPLES_TRUE@evas_events_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
546@BUILD_EXAMPLES_TRUE@evas_object_manipulation_SOURCES = evas-object-manipulation.c
547@BUILD_EXAMPLES_TRUE@evas_object_manipulation_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
548@BUILD_EXAMPLES_TRUE@evas_hints_SOURCES = evas-hints.c
549@BUILD_EXAMPLES_TRUE@evas_hints_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
550@BUILD_EXAMPLES_TRUE@evas_stacking_SOURCES = evas-stacking.c
551@BUILD_EXAMPLES_TRUE@evas_stacking_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
552@BUILD_EXAMPLES_TRUE@evas_images2_SOURCES = evas-images2.c
553@BUILD_EXAMPLES_TRUE@evas_images2_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
554@BUILD_EXAMPLES_TRUE@evas_text_SOURCES = evas-text.c
555@BUILD_EXAMPLES_TRUE@evas_text_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
556@BUILD_EXAMPLES_TRUE@evas_smart_object_SOURCES = evas-smart-object.c
557@BUILD_EXAMPLES_TRUE@evas_smart_object_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
558@BUILD_EXAMPLES_TRUE@evas_box_SOURCES = evas-box.c
559@BUILD_EXAMPLES_TRUE@evas_box_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@ @EINA_LIBS@
560@BUILD_EXAMPLES_TRUE@evas_aspect_hints_DEPS = $(srcdir)/aspect.edc
561@BUILD_EXAMPLES_TRUE@evas_aspect_hints_SOURCES = evas-aspect-hints.c
562@BUILD_EXAMPLES_TRUE@evas_aspect_hints_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@ @EDJE_LIBS@
563@BUILD_EXAMPLES_TRUE@evas_map_utils_SOURCES = evas-map-utils.c
564@BUILD_EXAMPLES_TRUE@evas_map_utils_LDADD = $(top_builddir)/src/lib/libevas.la @ECORE_EVAS_LIBS@
565@BUILD_EXAMPLES_TRUE@EDJS = $(EDCS:%.edc=%.edj)
566EXTRA_DIST = $(EDCS) \
567 $(srcdir)/evas-buffer-simple.c \
568 $(srcdir)/evas-init-shutdown.c \
569 $(srcdir)/evas-images.c \
570 $(srcdir)/evas-images2.c \
571 $(srcdir)/evas-object-manipulation.c \
572 $(srcdir)/evas-events.c \
573 $(srcdir)/evas-aspect-hints.c \
574 $(srcdir)/evas-hints.c \
575 $(srcdir)/evas-stacking.c \
576 $(srcdir)/evas-map-utils.c \
577 $(srcdir)/evas-text.c \
578 $(srcdir)/evas-smart-object.c \
579 $(srcdir)/evas-box.c \
580 $(srcdir)/enlightenment.png \
581 $(srcdir)/red.png \
582 $(srcdir)/im1.png \
583 $(srcdir)/cube1.png
584
585all: all-am
586
587.SUFFIXES:
588.SUFFIXES: .c .edc .edj .lo .o .obj
589$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
590 @for dep in $?; do \
591 case '$(am__configure_deps)' in \
592 *$$dep*) \
593 ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
594 && { if test -f $@; then exit 0; else break; fi; }; \
595 exit 1;; \
596 esac; \
597 done; \
598 echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/examples/Makefile'; \
599 $(am__cd) $(top_srcdir) && \
600 $(AUTOMAKE) --gnu src/examples/Makefile
601.PRECIOUS: Makefile
602Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
603 @case '$?' in \
604 *config.status*) \
605 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
606 *) \
607 echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
608 cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
609 esac;
610
611$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
612 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
613
614$(top_srcdir)/configure: $(am__configure_deps)
615 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
616$(ACLOCAL_M4): $(am__aclocal_m4_deps)
617 cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
618$(am__aclocal_m4_deps):
619install-pkglibPROGRAMS: $(pkglib_PROGRAMS)
620 @$(NORMAL_INSTALL)
621 test -z "$(pkglibdir)" || $(MKDIR_P) "$(DESTDIR)$(pkglibdir)"
622 @list='$(pkglib_PROGRAMS)'; test -n "$(pkglibdir)" || list=; \
623 for p in $$list; do echo "$$p $$p"; done | \
624 sed 's/$(EXEEXT)$$//' | \
625 while read p p1; do if test -f $$p || test -f $$p1; \
626 then echo "$$p"; echo "$$p"; else :; fi; \
627 done | \
628 sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
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700 $(AM_V_CCLD)$(LINK) $(evas_text_OBJECTS) $(evas_text_LDADD) $(LIBS)
701
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705distclean-compile:
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975
976@BUILD_EXAMPLES_TRUE@aspect.edj: ${evas_aspect_hints_DEPS}
977
978@BUILD_EXAMPLES_TRUE@.edc.edj:
979@BUILD_EXAMPLES_TRUE@ $(edje_cc) -v -id $(srcdir) $< $(builddir)/$(@F)
980
981# Tell versions [3.59,3.63) of GNU make to not export all variables.
982# Otherwise a system limit (for SysV at least) may be exceeded.
983.NOEXPORT:
diff --git a/libraries/evas/src/examples/aspect.edc b/libraries/evas/src/examples/aspect.edc
new file mode 100644
index 0000000..b8bfb31
--- /dev/null
+++ b/libraries/evas/src/examples/aspect.edc
@@ -0,0 +1,17 @@
1collections {
2 group {
3 name: "main";
4 parts {
5 part {
6 name: "content";
7 mouse_events: 0;
8 type: SWALLOW;
9 description {
10 state: "default" 0.0;
11 visible: 1;
12 }
13 }
14 }
15 }
16}
17
diff --git a/libraries/evas/src/examples/cube1.png b/libraries/evas/src/examples/cube1.png
new file mode 100644
index 0000000..c2f4fda
--- /dev/null
+++ b/libraries/evas/src/examples/cube1.png
Binary files differ
diff --git a/libraries/evas/src/examples/enlightenment.png b/libraries/evas/src/examples/enlightenment.png
new file mode 100644
index 0000000..aeb836b
--- /dev/null
+++ b/libraries/evas/src/examples/enlightenment.png
Binary files differ
diff --git a/libraries/evas/src/examples/evas-aspect-hints.c b/libraries/evas/src/examples/evas-aspect-hints.c
new file mode 100644
index 0000000..de8ed50
--- /dev/null
+++ b/libraries/evas/src/examples/evas-aspect-hints.c
@@ -0,0 +1,249 @@
1/**
2 * Simple Evas example illustrating aspect control hints on objects.
3 *
4 * You'll need at least one engine built for it (excluding the buffer
5 * one) and the png image loader also built. See stdout/stderr for
6 * output.
7 *
8 * You'll also need @b Edje for this one, as it has the only smart
9 * object implementing aspect control for children.
10 *
11 * @verbatim
12 * gcc -o evas-events evas-events.c `pkg-config --libs --cflags ecore-evas edje`
13 * @endverbatim
14 */
15
16#ifdef HAVE_CONFIG_H
17
18#include "config.h"
19#endif
20
21#include <Ecore.h>
22#include <Ecore_Evas.h>
23#include <Edje.h>
24#include <stdio.h>
25#include <errno.h>
26
27#define WIDTH 320
28#define HEIGHT 480
29
30static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
31static const char *edje_file_path = PACKAGE_EXAMPLES_DIR "/aspect.edj";
32
33struct test_data
34{
35 Ecore_Evas *ee;
36 Evas *canvas;
37 Evas_Object *bg, *rect, *container, *border;
38};
39
40static struct test_data d = {0};
41
42/* here just to keep our example's window size and background image's
43 * size in synchrony */
44static void
45_canvas_resize_cb(Ecore_Evas *ee)
46{
47 int w, h;
48
49 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
50 evas_object_resize(d.bg, w, h);
51}
52
53static const char *
54_get_aspect_name(Evas_Aspect_Control aspect)
55{
56 switch (aspect)
57 {
58 case 0:
59 return "NONE";
60
61 case 1:
62 return "NEITHER";
63
64 case 2:
65 return "HORIZONTAL";
66
67 case 3:
68 return "VERTICAL";
69
70 case 4:
71 return "BOTH";
72
73 default:
74 return "INVALID";
75 }
76}
77
78static void
79_on_keydown(void *data __UNUSED__,
80 Evas *evas __UNUSED__,
81 Evas_Object *o,
82 void *einfo)
83{
84 const Evas_Modifier *mods;
85 Evas_Event_Key_Down *ev = einfo;
86
87 mods = evas_key_modifier_get(evas_object_evas_get(o));
88
89 if (evas_key_modifier_is_set(mods, "Shift") &&
90 strcmp(ev->keyname, "h") == 0) /* print help */
91 {
92 fprintf(stdout, "commands are:\n"
93 "\tc - cycle aspect control on object\n"
94 "\th - change horizontal aspect component\n"
95 "\tv - change vertical aspect component\n"
96 "\ts - print current object's status\n"
97 "\tH - print help\n");
98 return;
99 }
100
101 if (strcmp(ev->keyname, "s") == 0) /* get aspect status of the obj */
102 {
103 Evas_Coord w, h;
104 Evas_Aspect_Control aspect;
105
106 evas_object_size_hint_aspect_get(d.rect, &aspect, &w, &h);
107
108 fprintf(stdout, "Object has aspect %s, with horizontal compontent %d"
109 " and vertical compontent %d\n",
110 _get_aspect_name(aspect), w, h);
111
112 return;
113 }
114
115 if (strcmp(ev->keyname, "c") == 0) /* cycle aspect control on obj */
116 {
117 Evas_Coord w, h;
118 Evas_Aspect_Control aspect;
119
120 evas_object_size_hint_aspect_get(d.rect, &aspect, &w, &h);
121
122 aspect = (aspect + 1) % 5;
123
124 evas_object_size_hint_aspect_set(d.rect, aspect, w, h);
125
126 fprintf(stdout, "Changing aspect control to %s\n",
127 _get_aspect_name(aspect));
128
129 return;
130 }
131
132 if (strcmp(ev->keyname, "h") == 0) /* change horizontal aspect component */
133 {
134 Evas_Coord w, h;
135 Evas_Aspect_Control aspect;
136
137 evas_object_size_hint_aspect_get(d.rect, &aspect, &w, &h);
138
139 w = (w + 1) % 3;
140
141 evas_object_size_hint_aspect_set(d.rect, aspect, w, h);
142
143 fprintf(stdout, "Changing horizontal aspect component to %d\n", w);
144
145 return;
146 }
147
148 if (strcmp(ev->keyname, "v") == 0) /* change vertical aspect component */
149 {
150 Evas_Coord w, h;
151 Evas_Aspect_Control aspect;
152
153 evas_object_size_hint_aspect_get(d.rect, &aspect, &w, &h);
154
155 h = (h + 1) % 3;
156
157 evas_object_size_hint_aspect_set(d.rect, aspect, w, h);
158
159 fprintf(stdout, "Changing vertical aspect component to %d\n", h);
160
161 return;
162 }
163}
164
165int
166main(void)
167{
168 Eina_Bool ret;
169
170 if (!ecore_evas_init())
171 return EXIT_FAILURE;
172
173 if (!edje_init())
174 return EXIT_FAILURE;
175
176 /* this will give you a window with an Evas canvas under the first
177 * engine available */
178 d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
179 if (!d.ee)
180 goto error;
181
182 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
183 ecore_evas_show(d.ee);
184
185 /* the canvas pointer, de facto */
186 d.canvas = ecore_evas_get(d.ee);
187
188 d.bg = evas_object_rectangle_add(d.canvas);
189 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
190 evas_object_move(d.bg, 0, 0); /* at canvas' origin */
191 evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
192 evas_object_show(d.bg);
193
194 evas_object_focus_set(d.bg, EINA_TRUE);
195 evas_object_event_callback_add(
196 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
197
198 d.container = edje_object_add(d.canvas);
199 ret = edje_object_file_set(d.container, edje_file_path, "main");
200 if (!ret)
201 {
202 Edje_Load_Error err = edje_object_load_error_get(d.container);
203 const char *msg = edje_load_error_str(err);
204 fprintf(stderr, "could not load 'main' from %s: %s",
205 edje_file_path, msg);
206
207 goto panic;
208 }
209
210 evas_object_move(d.container, (WIDTH / 4), (HEIGHT / 4));
211 evas_object_resize(d.container, (WIDTH / 2), (HEIGHT / 2));
212 evas_object_show(d.container);
213
214 d.rect = evas_object_rectangle_add(d.canvas);
215 evas_object_color_set(d.rect, 0, 0, 255, 255);
216 evas_object_size_hint_aspect_set(d.rect, EVAS_ASPECT_CONTROL_NONE, 1, 1);
217 evas_object_show(d.rect);
218
219 edje_object_part_swallow(d.container, "content", d.rect);
220 evas_object_smart_changed(d.container);
221
222 /* this is a border around the edje object, container of the
223 * rectangle we are going to experiment with (change its aspect
224 * hints). this way you can see how their sizes relate */
225 d.border = evas_object_image_filled_add(d.canvas);
226 evas_object_image_file_set(d.border, border_img_path, NULL);
227 evas_object_image_border_set(d.border, 3, 3, 3, 3);
228 evas_object_image_border_center_fill_set(d.border, EVAS_BORDER_FILL_NONE);
229 evas_object_move(d.border, (WIDTH / 4) - 3, (HEIGHT / 4) - 3);
230 evas_object_resize(d.border, (WIDTH / 2) + 6, (HEIGHT / 2) + 6);
231 evas_object_show(d.border);
232
233 ecore_main_loop_begin();
234
235 ecore_evas_free(d.ee);
236 ecore_evas_shutdown();
237 edje_shutdown();
238 return 0;
239
240error:
241 fprintf(stderr, "you got to have at least one evas engine built and linked"
242 " up to ecore-evas for this example to run properly.\n");
243panic:
244 ecore_evas_free(d.ee);
245 ecore_evas_shutdown();
246 edje_shutdown();
247
248 return -1;
249}
diff --git a/libraries/evas/src/examples/evas-box.c b/libraries/evas/src/examples/evas-box.c
new file mode 100644
index 0000000..13f12cf
--- /dev/null
+++ b/libraries/evas/src/examples/evas-box.c
@@ -0,0 +1,382 @@
1/**
2 * Simple Evas example illustrating a custom Evas box object
3 *
4 * You'll need at least one engine built for it (excluding the buffer
5 * one). See stdout/stderr for output.
6 *
7 * @verbatim
8 * gcc -o evas-box evas-box.c `pkg-config --libs --cflags evas ecore ecore-evas`
9 * @endverbatim
10 */
11
12#ifdef HAVE_CONFIG_H
13
14#include "config.h"
15#else
16#define PACKAGE_EXAMPLES_DIR "."
17#define __UNUSED__
18#endif
19
20#include <Ecore.h>
21#include <Ecore_Evas.h>
22
23#include <stdlib.h>
24#include <stdio.h>
25#include <string.h>
26
27#define WIDTH (640)
28#define HEIGHT (480)
29
30static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
31
32static const char *commands = \
33 "commands are:\n"
34 "\ta - change the box's alignment values\n"
35 "\tp - change the box's padding values\n"
36 "\t1 - change the box's layout to horizontal\n"
37 "\t2 - change the box's layout to vertical\n"
38 "\t3 - change the box's layout to horizontal homogeneous\n"
39 "\t4 - change the box's layout to vertical homogeneous\n"
40 "\t5 - change the box's layout to horizontal maximum size homogeneous\n"
41 "\t6 - change the box's layout to vertical maximum size homogeneous\n"
42 "\t7 - change the box's layout to horizontal flow\n"
43 "\t8 - change the box's layout to vertical flow\n"
44 "\t9 - change the box's layout to stack\n"
45 "\t0 - change the box's layout to a custom-made one\n"
46 "\tCtrl + NUMBER - insert a new child object at that position in the box\n"
47 "\tShift + NUMBER - remove the child object at that position in the box\n"
48 "\th - print help\n";
49
50struct exemple_data
51{
52 Ecore_Evas *ee;
53 Evas *evas;
54 Evas_Object *bg, *box, *border;
55};
56
57static struct exemple_data d;
58
59static void /* custom 'diagonal' layout */
60_custom_layout(Evas_Object *o,
61 Evas_Object_Box_Data *p,
62 void *data __UNUSED__)
63{
64 int x, y, w, h;
65 int xx, yy, ww, hh;
66 int count;
67 Eina_List *l;
68 Evas_Object_Box_Option *opt;
69
70 evas_object_geometry_get(o, &x, &y, &w, &h);
71 count = eina_list_count(p->children);
72 ww = w / (count ? : 1);
73 hh = h / (count ? : 1);
74 if (ww < 1) ww = 1;
75 if (hh < 1) hh = 1;
76
77 xx = x;
78 yy = y;
79 EINA_LIST_FOREACH(p->children, l, opt)
80 {
81 evas_object_move(opt->obj, xx, yy);
82 xx += ww;
83 yy += hh;
84 }
85}
86
87static Evas_Object * /* new rectangle to be put in the box */
88_new_rectangle_add(Evas *e)
89{
90 Evas_Object *o;
91
92 o = evas_object_rectangle_add(e);
93 evas_object_resize(o, 10, 10);
94 evas_object_color_set(o, 0, 255, 0, 255);
95 evas_object_show(o);
96
97 return o;
98}
99
100/* use the following commands to interact with this example - 'h' is
101 * the key for help */
102static void
103_on_keydown(void *data __UNUSED__,
104 Evas *evas __UNUSED__,
105 Evas_Object *o __UNUSED__,
106 void *einfo)
107{
108 Evas_Event_Key_Down *ev = einfo;
109 const Evas_Modifier *mods = evas_key_modifier_get(evas);
110
111 if (strcmp(ev->keyname, "h") == 0) /* print help */
112 {
113 fprintf(stdout, commands);
114 return;
115 }
116
117 if (evas_key_modifier_is_set(mods, "Shift"))
118 {
119 int pos;
120 Eina_Bool ret;
121 Evas_Object *obj;
122 Eina_List *children;
123
124 pos = atoi(ev->keyname);
125 children = evas_object_box_children_get(d.box);
126
127 obj = eina_list_nth(children, pos);
128 if (!obj) goto list_free;
129
130 ret = evas_object_box_remove_at(d.box, pos);
131 if (ret) evas_object_del(obj);
132
133list_free:
134 eina_list_free(children);
135 return;
136 }
137
138 if (evas_key_modifier_is_set(mods, "Control"))
139 {
140 Evas_Object *o;
141 int pos;
142 pos = atoi(ev->keyname);
143 o = _new_rectangle_add(d.evas);
144 if (!evas_object_box_insert_at(d.box, o, pos))
145 evas_object_box_append(d.box, o);
146 return;
147 }
148
149 if (strcmp(ev->keyname, "a") == 0)
150 {
151 double h, v;
152
153 evas_object_box_align_get(d.box, &h, &v);
154
155 if (h == 0.5)
156 h = v = 1.0;
157 else if (h == 1.0)
158 h = v = -1.0;
159 else if (h == -1.0)
160 h = v = 0.0;
161 else if (h == 0.0)
162 h = v = 0.5;
163
164 evas_object_box_align_set(d.box, h, v);
165
166 fprintf(stdout, "Applying new alignment values (%.1f, %.1f)"
167 " on the box\n", h, v);
168 return;
169 }
170
171 if (strcmp(ev->keyname, "p") == 0)
172 {
173 int h, v;
174
175 evas_object_box_padding_get(d.box, &h, &v);
176
177 if (h == 0)
178 h = v = 50;
179 else
180 h = v = 0;
181
182 evas_object_box_padding_set(d.box, h, v);
183
184 fprintf(stdout, "Applying new padding values (%d, %d)"
185 " on the box\n", h, v);
186 return;
187 }
188
189 if (strcmp(ev->keyname, "1") == 0)
190 {
191 evas_object_box_layout_set(
192 d.box, evas_object_box_layout_horizontal, NULL, NULL);
193
194 fprintf(stdout, "Applying '%s' layout on the box\n", "horizontal");
195 return;
196 }
197
198 if (strcmp(ev->keyname, "2") == 0)
199 {
200 evas_object_box_layout_set(
201 d.box, evas_object_box_layout_vertical, NULL, NULL);
202
203 fprintf(stdout, "Applying '%s' layout on the box\n", "vertical");
204 return;
205 }
206
207 if (strcmp(ev->keyname, "3") == 0)
208 {
209 evas_object_box_layout_set(
210 d.box, evas_object_box_layout_homogeneous_horizontal, NULL,
211 NULL);
212
213 fprintf(stdout, "Applying '%s' layout on the box\n",
214 "horizontal homogeneous");
215 return;
216 }
217
218 if (strcmp(ev->keyname, "4") == 0)
219 {
220 evas_object_box_layout_set(
221 d.box, evas_object_box_layout_homogeneous_vertical, NULL, NULL);
222
223 fprintf(stdout, "Applying '%s' layout on the box\n",
224 "vertical homogeneous");
225 return;
226 }
227
228 if (strcmp(ev->keyname, "5") == 0)
229 {
230 evas_object_box_layout_set(
231 d.box, evas_object_box_layout_homogeneous_max_size_horizontal,
232 NULL, NULL);
233
234 fprintf(stdout, "Applying '%s' layout on the box\n",
235 "horizontal maximum size homogeneous");
236 return;
237 }
238
239 if (strcmp(ev->keyname, "6") == 0)
240 {
241 evas_object_box_layout_set(
242 d.box, evas_object_box_layout_homogeneous_max_size_vertical,
243 NULL, NULL);
244
245 fprintf(stdout, "Applying '%s' layout on the box\n",
246 "vertical maximum size homogeneous");
247 return;
248 }
249
250 if (strcmp(ev->keyname, "7") == 0)
251 {
252 evas_object_box_layout_set(
253 d.box, evas_object_box_layout_flow_horizontal, NULL, NULL);
254
255 fprintf(stdout, "Applying '%s' layout on the box\n", "horizontal flow");
256 return;
257 }
258
259 if (strcmp(ev->keyname, "8") == 0)
260 {
261 evas_object_box_layout_set(
262 d.box, evas_object_box_layout_flow_vertical, NULL, NULL);
263
264 fprintf(stdout, "Applying '%s' layout on the box\n", "vertical flow");
265 return;
266 }
267
268 if (strcmp(ev->keyname, "9") == 0)
269 {
270 evas_object_box_layout_set(
271 d.box, evas_object_box_layout_stack, NULL, NULL);
272
273 fprintf(stdout, "Applying '%s' layout on the box\n", "stack");
274 return;
275 }
276
277 if (strcmp(ev->keyname, "0") == 0)
278 {
279 evas_object_box_layout_set(d.box, _custom_layout, NULL, NULL);
280
281 fprintf(stdout, "Applying '%s' layout on the box\n", "CUSTOM");
282 return;
283 }
284}
285
286static void
287_on_delete(Ecore_Evas *ee __UNUSED__)
288{
289 ecore_main_loop_quit();
290}
291
292static void /* adjust canvas' contents on resizes */
293_canvas_resize_cb(Ecore_Evas *ee)
294{
295 int w, h;
296
297 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
298
299 evas_object_resize(d.bg, w, h);
300
301 evas_object_move(d.box, (w / 4), (h / 4));
302 evas_object_resize(d.box, (w / 2), (h / 2));
303
304 evas_object_move(d.border, (w / 4) - 2, (h / 4) - 2);
305 evas_object_resize(d.border, (w / 2) + 4, (h / 2) + 4);
306}
307
308int
309main(void)
310{
311 Evas_Object *last, *o;
312 int i;
313
314 srand(time(NULL));
315
316 if (!ecore_evas_init())
317 return EXIT_FAILURE;
318
319 /* this will give you a window with an Evas canvas under the first
320 * engine available */
321 d.ee = ecore_evas_new(NULL, 0, 0, WIDTH, HEIGHT, NULL);
322 if (!d.ee)
323 goto panic;
324
325 ecore_evas_callback_delete_request_set(d.ee, _on_delete);
326 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
327 ecore_evas_show(d.ee);
328
329 d.evas = ecore_evas_get(d.ee);
330
331 d.bg = evas_object_rectangle_add(d.evas);
332 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
333 evas_object_show(d.bg);
334
335 evas_object_focus_set(d.bg, EINA_TRUE);
336 evas_object_event_callback_add(
337 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
338
339 d.box = evas_object_box_add(d.evas);
340 evas_object_show(d.box);
341
342 for (i = 1; i <= 5; i++)
343 {
344 o = last = evas_object_rectangle_add(d.evas);
345 evas_object_size_hint_min_set(o, 50, 50);
346 evas_object_color_set(
347 o, rand() % 256, rand() % 256, rand() % 256, 255);
348 evas_object_show(o);
349
350 if (!evas_object_box_append(d.box, o))
351 {
352 fprintf(stderr, "Error appending child object on the box!\n");
353 goto error;
354 }
355 }
356
357 /* this is a border around the box, container of the rectangles we
358 * are going to experiment with. this way you can see how the
359 * container relates to the children */
360 d.border = evas_object_image_filled_add(d.evas);
361 evas_object_image_file_set(d.border, border_img_path, NULL);
362 evas_object_image_border_set(d.border, 2, 2, 2, 2);
363 evas_object_image_border_center_fill_set(d.border, EVAS_BORDER_FILL_NONE);
364 evas_object_show(d.border);
365
366 fprintf(stdout, commands);
367
368 _canvas_resize_cb(d.ee);
369 ecore_main_loop_begin();
370 ecore_evas_shutdown();
371 return 0;
372
373error:
374 ecore_evas_shutdown();
375 return -1;
376
377panic:
378 fprintf(stderr, "You got to have at least one evas engine built and linked"
379 " up to ecore-evas for this example to run properly.\n");
380 return -2;
381}
382
diff --git a/libraries/evas/src/examples/evas-buffer-simple.c b/libraries/evas/src/examples/evas-buffer-simple.c
new file mode 100644
index 0000000..6676ef1
--- /dev/null
+++ b/libraries/evas/src/examples/evas-buffer-simple.c
@@ -0,0 +1,228 @@
1/**
2 * Simple Evas example using the Buffer engine.
3 *
4 * You must have Evas compiled with the buffer engine, and have the
5 * evas-software-buffer pkg-config files installed.
6 *
7 * Compile with:
8 *
9 * @verbatim
10 * gcc -o evas-buffer-simple evas-buffer-simple.c `pkg-config --libs --cflags evas evas-software-buffer`
11 * @endverbatim
12 *
13 */
14#include <Evas.h>
15#include <Evas_Engine_Buffer.h>
16#include <stdio.h>
17#include <errno.h>
18
19#define WIDTH (320)
20#define HEIGHT (240)
21
22/*
23 * create_canvas(), destroy_canvas() and draw_scene() are support functions.
24 *
25 * They are only required to use raw Evas, but for real world usage,
26 * it is recommended to use ecore and its ecore-evas submodule, that
27 * provide convenience canvas creators, integration with main loop and
28 * automatic render of updates (draw_scene()) when system goes back to
29 * main loop.
30 */
31static Evas *create_canvas(int width, int height);
32static void destroy_canvas(Evas *canvas);
33static void draw_scene(Evas *canvas);
34
35// support function to save scene as PPM image
36static void save_scene(Evas *canvas, const char *dest);
37
38int main(void)
39{
40 Evas *canvas;
41 Evas_Object *bg, *r1, *r2, *r3;
42
43 evas_init();
44
45 // create your canvas
46 // NOTE: consider using ecore_evas_buffer_new() instead!
47 canvas = create_canvas(WIDTH, HEIGHT);
48 if (!canvas)
49 return -1;
50
51 bg = evas_object_rectangle_add(canvas);
52 evas_object_color_set(bg, 255, 255, 255, 255); // white bg
53 evas_object_move(bg, 0, 0); // at origin
54 evas_object_resize(bg, WIDTH, HEIGHT); // covers full canvas
55 evas_object_show(bg);
56
57 puts("initial scene, with just background:");
58 draw_scene(canvas);
59
60 r1 = evas_object_rectangle_add(canvas);
61 evas_object_color_set(r1, 255, 0, 0, 255); // 100% opaque red
62 evas_object_move(r1, 10, 10);
63 evas_object_resize(r1, 100, 100);
64 evas_object_show(r1);
65
66 // pay attention to transparency! Evas color values are pre-multiplied by
67 // alpha, so 50% opaque green is:
68 // non-premul: r=0, g=255, b=0 a=128 (50% alpha)
69 // premul:
70 // r_premul = r * a / 255 = 0 * 128 / 255 = 0
71 // g_premul = g * a / 255 = 255 * 128 / 255 = 128
72 // b_premul = b * a / 255 = 0 * 128 / 255 = 0
73 //
74 // this 50% green is over a red background, so it will show in the
75 // final output as yellow (green + red = yellow)
76 r2 = evas_object_rectangle_add(canvas);
77 evas_object_color_set(r2, 0, 128, 0, 128); // 50% opaque green
78 evas_object_move(r2, 10, 10);
79 evas_object_resize(r2, 50, 50);
80 evas_object_show(r2);
81
82 r3 = evas_object_rectangle_add(canvas);
83 evas_object_color_set(r3, 0, 128, 0, 255); // 100% opaque dark green
84 evas_object_move(r3, 60, 60);
85 evas_object_resize(r3, 50, 50);
86 evas_object_show(r3);
87
88 puts("final scene (note updates):");
89 draw_scene(canvas);
90 save_scene(canvas, "/tmp/evas-buffer-simple-render.ppm");
91
92 // NOTE: use ecore_evas_buffer_new() and here ecore_evas_free()
93 destroy_canvas(canvas);
94
95 evas_shutdown();
96
97 return 0;
98}
99
100static Evas *create_canvas(int width, int height)
101{
102 Evas *canvas;
103 Evas_Engine_Info_Buffer *einfo;
104 int method;
105 void *pixels;
106
107 method = evas_render_method_lookup("buffer");
108 if (method <= 0)
109 {
110 fputs("ERROR: evas was not compiled with 'buffer' engine!\n", stderr);
111 return NULL;
112 }
113
114 canvas = evas_new();
115 if (!canvas)
116 {
117 fputs("ERROR: could not instantiate new evas canvas.\n", stderr);
118 return NULL;
119 }
120
121 evas_output_method_set(canvas, method);
122 evas_output_size_set(canvas, width, height);
123 evas_output_viewport_set(canvas, 0, 0, width, height);
124
125 einfo = (Evas_Engine_Info_Buffer *)evas_engine_info_get(canvas);
126 if (!einfo)
127 {
128 fputs("ERROR: could not get evas engine info!\n", stderr);
129 evas_free(canvas);
130 return NULL;
131 }
132
133 // ARGB32 is sizeof(int), that is 4 bytes, per pixel
134 pixels = malloc(width * height * sizeof(int));
135 if (!pixels)
136 {
137 fputs("ERROR: could not allocate canvas pixels!\n", stderr);
138 evas_free(canvas);
139 return NULL;
140 }
141
142 einfo->info.depth_type = EVAS_ENGINE_BUFFER_DEPTH_ARGB32;
143 einfo->info.dest_buffer = pixels;
144 einfo->info.dest_buffer_row_bytes = width * sizeof(int);
145 einfo->info.use_color_key = 0;
146 einfo->info.alpha_threshold = 0;
147 einfo->info.func.new_update_region = NULL;
148 einfo->info.func.free_update_region = NULL;
149 evas_engine_info_set(canvas, (Evas_Engine_Info *)einfo);
150
151 return canvas;
152}
153
154static void destroy_canvas(Evas *canvas)
155{
156 Evas_Engine_Info_Buffer *einfo;
157
158 einfo = (Evas_Engine_Info_Buffer *)evas_engine_info_get(canvas);
159 if (!einfo)
160 {
161 fputs("ERROR: could not get evas engine info!\n", stderr);
162 evas_free(canvas);
163 return;
164 }
165
166 free(einfo->info.dest_buffer);
167 evas_free(canvas);
168}
169
170static void draw_scene(Evas *canvas)
171{
172 Eina_List *updates, *n;
173 Eina_Rectangle *update;
174
175 // render and get the updated rectangles:
176 updates = evas_render_updates(canvas);
177
178 // informative only here, just print the updated areas:
179 EINA_LIST_FOREACH(updates, n, update)
180 printf("UPDATED REGION: pos: %3d, %3d size: %3dx%3d\n",
181 update->x, update->y, update->w, update->h);
182
183 // free list of updates
184 evas_render_updates_free(updates);
185}
186
187static void save_scene(Evas *canvas, const char *dest)
188{
189 Evas_Engine_Info_Buffer *einfo;
190 const unsigned int *pixels, *pixels_end;
191 int width, height;
192 FILE *f;
193
194 einfo = (Evas_Engine_Info_Buffer *)evas_engine_info_get(canvas);
195 if (!einfo)
196 {
197 fputs("ERROR: could not get evas engine info!\n", stderr);
198 return;
199 }
200 evas_output_size_get(canvas, &width, &height);
201
202 f = fopen(dest, "wb+");
203 if (!f)
204 {
205 fprintf(stderr, "ERROR: could not open for writing '%s': %s\n",
206 dest, strerror(errno));
207 return;
208 }
209
210 pixels = einfo->info.dest_buffer;
211 pixels_end = pixels + (width * height);
212
213 // PPM P6 format is dead simple to write:
214 fprintf(f, "P6\n%d %d\n255\n", width, height);
215 for (; pixels < pixels_end; pixels++)
216 {
217 int r, g, b;
218
219 r = ((*pixels) & 0xff0000) >> 16;
220 g = ((*pixels) & 0x00ff00) >> 8;
221 b = (*pixels) & 0x0000ff;
222
223 fprintf(f, "%c%c%c", r, g, b);
224 }
225
226 fclose(f);
227 printf("saved scene as '%s'\n", dest);
228}
diff --git a/libraries/evas/src/examples/evas-events.c b/libraries/evas/src/examples/evas-events.c
new file mode 100644
index 0000000..28b22ed
--- /dev/null
+++ b/libraries/evas/src/examples/evas-events.c
@@ -0,0 +1,413 @@
1/**
2 * Simple Evas example illustrating how to interact with canvas' (and
3 * its objects') events and other canvas operations.
4 *
5 * You'll need at least one engine built for it (excluding the buffer
6 * one) and the png image loader also built. See stdout/stderr for
7 * output.
8 *
9 * @verbatim
10 * gcc -o evas-events evas-events.c `pkg-config --libs --cflags evas ecore ecore-evas`
11 * @endverbatim
12 */
13
14#ifdef HAVE_CONFIG_H
15
16#include "config.h"
17#else
18
19#define PACKAGE_EXAMPLES_DIR "."
20#define __UNUSED__
21
22#endif
23
24#include <Ecore.h>
25#include <Ecore_Evas.h>
26#include <stdio.h>
27#include <errno.h>
28
29#define WIDTH (320)
30#define HEIGHT (240)
31
32static const char *img_path = PACKAGE_EXAMPLES_DIR "/enlightenment.png";
33
34static const char *commands = \
35 "commands are:\n"
36 "\ta - toggle animation timer\n"
37 "\tc - cycle between focus and key grabs for key input\n"
38 "\td - delete canvas callbacks\n"
39 "\tf - freeze input for 3 seconds\n"
40 "\tp - toggle precise point collision detection on image\n"
41 "\tControl + o - add an obscured rectangle\n"
42 "\th - print help\n";
43
44struct test_data
45{
46 Ecore_Evas *ee;
47 Evas *canvas;
48 Evas_Object *img, *bg;
49 Ecore_Timer *resize_timer, *freeze_timer;
50 Eina_Bool obscured, focus;
51};
52
53static struct test_data d = {0};
54
55/* here to keep our example's window size and background image's
56 * size in synchrony */
57static void
58_canvas_resize_cb(Ecore_Evas *ee)
59{
60 int w, h;
61
62 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
63 evas_object_resize(d.bg, w, h);
64}
65
66/* called when our rectangle gets focus */
67static void
68_object_focus_in_cb(void *data __UNUSED__,
69 Evas *e,
70 void *event_info)
71{
72 fprintf(stdout, "An object got focused: %s\n",
73 evas_object_name_get(event_info));
74
75 fprintf(stdout, "Let's recheck it: %s\n",
76 evas_object_name_get(evas_focus_get(e)));
77
78 fprintf(stdout, "And again: %s\n", evas_object_focus_get(event_info) ?
79 "OK!" : "Oops, something is bad.");
80}
81
82/* render flush callback */
83static void
84_render_flush_cb(void *data __UNUSED__,
85 Evas *e __UNUSED__,
86 void *event_info __UNUSED__)
87{
88 fprintf(stdout, "Canvas is about to flush its rendering pipeline!\n");
89}
90
91/* put some action in the canvas */
92static Eina_Bool
93_resize_cb(void *data __UNUSED__)
94{
95 int w, h, cw, ch;
96
97 evas_object_geometry_get(d.img, NULL, NULL, &w, &h);
98 ecore_evas_geometry_get(d.ee, NULL, NULL, &cw, &ch);
99
100 if (w < cw)
101 evas_object_resize(d.img, cw, ch);
102 else
103 evas_object_resize(d.img, cw / 2, ch / 2);
104
105 return EINA_TRUE; /* re-issue the timer */
106}
107
108/* let's have our events back */
109static Eina_Bool
110_thaw_cb(void *data __UNUSED__)
111{
112 fprintf(stdout, "Canvas was frozen %d times, now thawing.\n",
113 evas_event_freeze_get(d.canvas));
114 evas_event_thaw(d.canvas);
115 return EINA_FALSE; /* do not re-issue the timer */
116}
117
118/* mouse enters the object's area */
119static void
120_on_mouse_in(void *data __UNUSED__,
121 Evas *evas __UNUSED__,
122 Evas_Object *o __UNUSED__,
123 void *einfo __UNUSED__)
124{
125 fprintf(stdout, "Enlightenment logo has had the mouse in.\n");
126}
127
128static void
129_on_mouse_out(void *data __UNUSED__,
130 Evas *evas __UNUSED__,
131 Evas_Object *o __UNUSED__,
132 void *einfo __UNUSED__)
133{
134 fprintf(stdout, "Enlightenment logo has had the mouse out.\n");
135} /* mouse exits the object's area */
136
137/* examine the keys pressed */
138static void
139_on_keydown(void *data __UNUSED__,
140 Evas *evas,
141 Evas_Object *o __UNUSED__,
142 void *einfo)
143{
144 const Evas_Modifier *mods;
145 Evas_Event_Key_Down *ev = einfo;
146
147 fprintf(stdout, "We've got key input: %s\n", ev->keyname);
148 fprintf(stdout, "It actually came from %s\n", d.focus ?
149 "focus" : "key grab");
150
151 if (strcmp(ev->keyname, "h") == 0) /* print help */
152 {
153 fprintf(stdout, commands);
154 return;
155 }
156
157 if (strcmp(ev->keyname, "a") == 0) /* toggle animation timer */
158 {
159 if (d.resize_timer != NULL)
160 {
161 fprintf(stdout, "Stopping animation timer\n");
162 ecore_timer_del(d.resize_timer);
163 d.resize_timer = NULL;
164 }
165 else
166 {
167 fprintf(stdout, "Re-issuing animation timer\n");
168 d.resize_timer = ecore_timer_add(2, _resize_cb, NULL);
169 }
170 return;
171 }
172
173 if (strcmp(ev->keyname, "c") == 0) /* cycle between focus and key
174 * grabs for key input */
175 {
176 Eina_Bool ret;
177 Evas_Modifier_Mask mask =
178 evas_key_modifier_mask_get(d.canvas, "Control");
179
180 fprintf(stdout, "Switching to %s for key input\n", d.focus ?
181 "key grabs" : "focus");
182
183 if (d.focus)
184 {
185 evas_object_focus_set(d.bg, EINA_FALSE);
186 fprintf(stdout, "Focused object is now %s\n",
187 evas_focus_get(d.canvas) ?
188 "still valid! Something went wrong." : "none.");
189
190 ret = evas_object_key_grab(d.bg, "a", 0, 0, EINA_TRUE);
191 if (!ret)
192 {
193 fprintf(stdout, "Something went wrong with key grabs.\n");
194 goto c_end;
195 }
196 ret = evas_object_key_grab(d.bg, "c", 0, 0, EINA_TRUE);
197 if (!ret)
198 {
199 fprintf(stdout, "Something went wrong with key grabs.\n");
200 goto c_end;
201 }
202 ret = evas_object_key_grab(d.bg, "d", 0, 0, EINA_TRUE);
203 if (!ret)
204 {
205 fprintf(stdout, "Something went wrong with key grabs.\n");
206 goto c_end;
207 }
208 ret = evas_object_key_grab(d.bg, "f", 0, 0, EINA_TRUE);
209 if (!ret)
210 {
211 fprintf(stdout, "Something went wrong with key grabs.\n");
212 goto c_end;
213 }
214 ret = evas_object_key_grab(d.bg, "p", 0, 0, EINA_TRUE);
215 if (!ret)
216 {
217 fprintf(stdout, "Something went wrong with key grabs.\n");
218 goto c_end;
219 }
220 ret = evas_object_key_grab(d.bg, "o", mask, 0, EINA_TRUE);
221 if (!ret)
222 {
223 fprintf(stdout, "Something went wrong with key grabs.\n");
224 goto c_end;
225 }
226 ret = evas_object_key_grab(d.bg, "h", 0, 0, EINA_TRUE);
227 if (!ret)
228 {
229 fprintf(stdout, "Something went wrong with key grabs.\n");
230 goto c_end;
231 }
232 }
233 else /* got here by key grabs */
234 {
235 evas_object_key_ungrab(d.bg, "a", 0, 0);
236 evas_object_key_ungrab(d.bg, "c", 0, 0);
237 evas_object_key_ungrab(d.bg, "d", 0, 0);
238 evas_object_key_ungrab(d.bg, "f", 0, 0);
239 evas_object_key_ungrab(d.bg, "p", 0, 0);
240 evas_object_key_ungrab(d.bg, "o", mask, 0);
241 evas_object_key_ungrab(d.bg, "h", 0, 0);
242
243 evas_object_focus_set(d.bg, EINA_TRUE);
244 }
245
246c_end:
247 d.focus = !d.focus;
248
249 return;
250 }
251
252 if (strcmp(ev->keyname, "d") == 0) /* delete canvas' callbacks */
253 {
254 fprintf(stdout, "Deleting canvas event callbacks\n");
255 evas_event_callback_del_full(evas, EVAS_CALLBACK_RENDER_FLUSH_PRE,
256 _render_flush_cb, NULL);
257 evas_event_callback_del_full(
258 evas, EVAS_CALLBACK_CANVAS_OBJECT_FOCUS_IN,
259 _object_focus_in_cb, NULL);
260 return;
261 }
262
263 if (strcmp(ev->keyname, "f") == 0) /* freeze input for 3 seconds */
264 {
265 fprintf(stdout, "Freezing input for 3 seconds\n");
266 evas_event_freeze(evas);
267 d.freeze_timer = ecore_timer_add(3, _thaw_cb, NULL);
268 return;
269 }
270
271 if (strcmp(ev->keyname, "p") == 0) /* toggle precise point
272 * collision detection */
273 {
274 Eina_Bool precise = evas_object_precise_is_inside_get(d.img);
275
276 fprintf(stdout, "Toggling precise point collision detection %s on"
277 " Enlightenment logo\n", precise ? "off" : "on");
278 evas_object_precise_is_inside_set(d.img, !precise);
279
280 return;
281 }
282
283 mods = evas_key_modifier_get(evas);
284 if (evas_key_modifier_is_set(mods, "Control") &&
285 (strcmp(ev->keyname, "o") == 0)) /* add an obscured
286 * rectangle to the middle
287 * of the canvas */
288 {
289 fprintf(stdout, "Toggling obscured rectangle on canvas\n");
290 if (!d.obscured)
291 {
292 int w, h;
293 evas_output_viewport_get(evas, NULL, NULL, &w, &h);
294 evas_obscured_rectangle_add(evas, w / 4, h / 4, w / 2, h / 2);
295 }
296 else
297 {
298 int w, h;
299 Eina_Rectangle *rect;
300 Eina_List *updates, *l;
301
302 evas_output_viewport_get(evas, NULL, NULL, &w, &h);
303 evas_obscured_clear(evas);
304
305 /* we have to flag a damage region here because
306 * evas_obscured_clear() doesn't change the canvas'
307 * state. we'd have to wait for an animation step, for
308 * example, to get the result, without it */
309 evas_damage_rectangle_add(evas, 0, 0, w, h);
310
311 updates = evas_render_updates(evas);
312
313 EINA_LIST_FOREACH(updates, l, rect)
314 {
315 fprintf(stdout, "Rectangle (%d, %d, %d, %d) on canvas got a"
316 " rendering update.\n", rect->x, rect->y,
317 rect->w,
318 rect->h);
319 }
320 evas_render_updates_free(updates);
321 }
322 d.obscured = !d.obscured;
323 } /* end of obscured region command */
324}
325
326int
327main(void)
328{
329 int err;
330
331 if (!ecore_evas_init())
332 return EXIT_FAILURE;
333
334 /* this will give you a window with an Evas canvas under the first
335 * engine available */
336 d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
337 if (!d.ee)
338 goto error;
339
340 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
341 ecore_evas_show(d.ee);
342
343 /* the canvas pointer, de facto */
344 d.canvas = ecore_evas_get(d.ee);
345
346 evas_event_callback_add(d.canvas, EVAS_CALLBACK_RENDER_FLUSH_PRE,
347 _render_flush_cb, NULL);
348 if (evas_alloc_error() != EVAS_ALLOC_ERROR_NONE)
349 {
350 fprintf(stderr, "ERROR: Callback registering failed! Aborting.\n");
351 goto panic;
352 }
353
354 evas_event_callback_add(d.canvas, EVAS_CALLBACK_CANVAS_OBJECT_FOCUS_IN,
355 _object_focus_in_cb, NULL);
356 if (evas_alloc_error() != EVAS_ALLOC_ERROR_NONE)
357 {
358 fprintf(stderr, "ERROR: Callback registering failed! Aborting.\n");
359 goto panic;
360 } /* two canvas event callbacks */
361
362 d.bg = evas_object_rectangle_add(d.canvas);
363 evas_object_name_set(d.bg, "our dear rectangle");
364 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
365 evas_object_move(d.bg, 0, 0); /* at canvas' origin */
366 evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
367 evas_object_show(d.bg);
368
369 evas_object_focus_set(d.bg, EINA_TRUE); /* so we get input events */
370 d.focus = EINA_TRUE;
371
372 evas_object_event_callback_add(
373 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
374 if (evas_alloc_error() != EVAS_ALLOC_ERROR_NONE)
375 {
376 fprintf(stderr, "ERROR: Callback registering failed! Aborting.\n");
377 goto panic;
378 }
379
380 d.img = evas_object_image_filled_add(d.canvas);
381 evas_object_image_file_set(d.img, img_path, NULL);
382 err = evas_object_image_load_error_get(d.img);
383 if (err != EVAS_LOAD_ERROR_NONE)
384 {
385 goto panic;
386 }
387 else
388 {
389 evas_object_move(d.img, 0, 0);
390 evas_object_resize(d.img, WIDTH, HEIGHT);
391 evas_object_show(d.img);
392 evas_object_event_callback_add(
393 d.img, EVAS_CALLBACK_MOUSE_IN, _on_mouse_in, NULL);
394 evas_object_event_callback_add(
395 d.img, EVAS_CALLBACK_MOUSE_OUT, _on_mouse_out, NULL);
396 }
397
398 d.resize_timer = ecore_timer_add(2, _resize_cb, NULL);
399
400 fprintf(stdout, commands);
401 ecore_main_loop_begin();
402
403 ecore_evas_free(d.ee);
404 ecore_evas_shutdown();
405 return 0;
406
407error:
408 fprintf(stderr, "you got to have at least one evas engine built and linked"
409 " up to ecore-evas for this example to run properly.\n");
410panic:
411 ecore_evas_shutdown();
412 return -1;
413}
diff --git a/libraries/evas/src/examples/evas-hints.c b/libraries/evas/src/examples/evas-hints.c
new file mode 100644
index 0000000..c42444c
--- /dev/null
+++ b/libraries/evas/src/examples/evas-hints.c
@@ -0,0 +1,375 @@
1/**
2 * Simple Evas example illustrating <b>alignment, minimum size, maximum
3 * size, padding and weight</b> hints on objects.
4 *
5 * To exemplify those hints, whe use the Evas box object, one of the
6 * managers using size hints to layout its children.
7 *
8 * You'll need at least one engine built for it (excluding the buffer
9 * one) and the png image loader also built. See stdout/stderr for
10 * output.
11 *
12 * @verbatim
13 * gcc -o evas-events evas-events.c `pkg-config --libs --cflags ecore-evas`
14 * @endverbatim
15 */
16
17#ifdef HAVE_CONFIG_H
18#include "config.h"
19#endif
20
21#include <Ecore.h>
22#include <Ecore_Evas.h>
23
24#include <stdlib.h>
25#include <stdio.h>
26#include <string.h>
27
28#define WIDTH 320
29#define HEIGHT 480
30
31static const char commands[] = \
32 "commands are:\n"
33 "\tShift + a - change alignment hints on top rectangle\n"
34 "\tShift + m - change min. size hint on top rectangle\n"
35 "\tShift + n - change max. size hint on top rectangle\n"
36 "\tShift + p - change padding hints on top rectangle\n"
37 "\tShift + w - change weight hints on top rectangle\n\n"
38 "\tControl + a - change alignment hints on bottom rectangle\n"
39 "\tControl + m - change min. size hint on bottom rectangle\n"
40 "\tControl + n - change max. size hint on bottom rectangle\n"
41 "\tControl + p - change padding hints on bottom rectangle\n"
42 "\tControl + w - change weight hints on bottom rectangle\n\n"
43 "\ts - print current hints information\n"
44 "\th - print help\n";
45
46static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
47
48struct coord_tuple
49{
50 Evas_Coord w, h;
51};
52
53struct weight_tuple
54{
55 double x, y;
56};
57
58struct padding_tuple
59{
60 Evas_Coord l, r, t, b;
61};
62
63struct rect_data
64{
65 struct coord_tuple *min_ptr;
66 struct coord_tuple min[4];
67
68 struct coord_tuple *max_ptr;
69 struct coord_tuple max[4];
70
71 struct weight_tuple *align_ptr;
72 struct weight_tuple align[3];
73
74 struct weight_tuple *weight_ptr;
75 struct weight_tuple weight[3];
76
77 struct padding_tuple *padding_ptr;
78 struct padding_tuple padding[3];
79};
80
81struct test_data
82{
83 Ecore_Evas *ee;
84 Evas *canvas;
85 struct rect_data t_data, b_data;
86 Evas_Object *bg, *box, *t_rect, *b_rect, *border;
87};
88
89static struct test_data d = {0};
90
91/* here just to keep our example's window size and background image's
92 * size in synchrony */
93static void
94_canvas_resize_cb(Ecore_Evas *ee)
95{
96 int w, h;
97
98 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
99 evas_object_resize(d.bg, w, h);
100
101 evas_object_move(d.box, (w / 4), (h / 4));
102 evas_object_resize(d.box, (w / 2), (h / 2));
103
104 evas_object_move(d.border, (w / 4) - 3, (h / 4) - 3);
105 evas_object_resize(d.border, (w / 2) + 6, (h / 2) + 6);
106}
107
108static void
109_print_rect_stats(Evas_Object *rect)
110{
111 Evas_Coord w, h, l, r, t, b;
112 double x, y;
113
114 evas_object_size_hint_align_get(rect, &x, &y);
115 fprintf(stdout, "\talign hints: h(%f), v(%f)\n", x, y);
116
117 evas_object_size_hint_min_get(rect, &w, &h);
118 fprintf(stdout, "\tmin. size hints: h(%d), v(%d)\n", w, h);
119
120 evas_object_size_hint_max_get(rect, &w, &h);
121 fprintf(stdout, "\tmax. size hints: h(%d), v(%d)\n", w, h);
122
123 evas_object_size_hint_padding_get(rect, &l, &r, &t, &b);
124 fprintf(stdout, "\tpadding hints: l(%d), r(%d), t(%d), b(%d)\n",
125 l, r, t, b);
126
127 evas_object_size_hint_weight_get(rect, &x, &y);
128 fprintf(stdout, "\tweight hints: h(%f), v(%f)\n", x, y);
129}
130
131/* use the following commands to interact with this example - 'h' is
132 * the key for help */
133static void
134_on_keydown(void *data __UNUSED__,
135 Evas *evas __UNUSED__,
136 Evas_Object *o __UNUSED__,
137 void *einfo)
138{
139 Evas_Event_Key_Down *ev = einfo;
140 struct rect_data *r_data = NULL;
141 const Evas_Modifier *mods;
142 Evas_Object *rect = NULL;
143 const char *name = NULL;
144
145 mods = evas_key_modifier_get(evas);
146 if (evas_key_modifier_is_set(mods, "Shift"))
147 {
148 rect = d.t_rect;
149 r_data = &d.t_data;
150 name = "top";
151 }
152 else if (evas_key_modifier_is_set(mods, "Control"))
153 {
154 rect = d.b_rect;
155 r_data = &d.b_data;
156 name = "bottom";
157 }
158 else if (strcmp(ev->keyname, "h") == 0) /* print help */
159 {
160 fprintf(stdout, commands);
161 return;
162 }
163 else if (strcmp(ev->keyname, "s") == 0) /* get aspect status of the
164 * rectangles WRT size
165 * hints */
166 {
167 fprintf(stdout, "Top rectangle:\n");
168 _print_rect_stats(d.t_rect);
169
170 fprintf(stdout, "\nBottom rectangle:\n");
171 _print_rect_stats(d.b_rect);
172
173 return;
174 }
175
176 if (!rect) return;
177
178 if (strcmp(ev->keyname, "a") == 0) /* alignment hints */
179 {
180 (r_data->align_ptr)++;
181
182 if ((unsigned)
183 (((void *)(r_data->align_ptr)) - ((void *)(r_data->align))) >=
184 sizeof(r_data->align))
185 r_data->align_ptr = r_data->align;
186
187 evas_object_size_hint_align_set(
188 rect, r_data->align_ptr->x, r_data->align_ptr->y);
189
190 fprintf(stdout, "Changing align hints for %s rect. to (%f, %f)\n",
191 name, r_data->align_ptr->x, r_data->align_ptr->y);
192 return;
193 }
194
195 if (strcmp(ev->keyname, "m") == 0) /* min. size hints */
196 {
197 (r_data->min_ptr)++;
198
199 if ((unsigned)
200 (((void *)(r_data->min_ptr)) - ((void *)(r_data->min))) >=
201 sizeof(r_data->min))
202 r_data->min_ptr = r_data->min;
203
204 evas_object_size_hint_min_set(
205 rect, r_data->min_ptr->w, r_data->min_ptr->h);
206
207 fprintf(stdout, "Changing min. size hints for %s rect. to (%d, %d)\n",
208 name, r_data->min_ptr->w, r_data->min_ptr->h);
209 return;
210 }
211
212 if (strcmp(ev->keyname, "n") == 0) /* max. size hints */
213 {
214 (r_data->max_ptr)++;
215
216 if ((unsigned)
217 (((void *)(r_data->max_ptr)) - ((void *)(r_data->max))) >=
218 sizeof(r_data->max))
219 r_data->max_ptr = r_data->max;
220
221 evas_object_size_hint_max_set(
222 rect, r_data->max_ptr->w, r_data->max_ptr->h);
223
224 fprintf(stdout, "Changing max. size hints for %s rect. to (%d, %d)\n",
225 name, r_data->max_ptr->w, r_data->max_ptr->h);
226 return;
227 }
228
229 if (strcmp(ev->keyname, "p") == 0) /* padding size hints */
230 {
231 (r_data->padding_ptr)++;
232
233 if ((unsigned)
234 (((void *)(r_data->padding_ptr)) - ((void *)(r_data->padding))) >=
235 sizeof(r_data->padding))
236 r_data->padding_ptr = r_data->padding;
237
238 evas_object_size_hint_padding_set(
239 rect, r_data->padding_ptr->l, r_data->padding_ptr->r,
240 r_data->padding_ptr->t, r_data->padding_ptr->b);
241
242 fprintf(stdout, "Changing padding size hints for %s rect."
243 " to (%d, %d, %d, %d)\n",
244 name, r_data->padding_ptr->l, r_data->padding_ptr->r,
245 r_data->padding_ptr->t, r_data->padding_ptr->b);
246 return;
247 }
248
249 /* experiment with weights here. keep in mind that, for the box
250 * object, only if all the children have non zero weights this hint
251 * will have an effect */
252 if (strcmp(ev->keyname, "w") == 0) /* weight hints */
253 {
254 (r_data->weight_ptr)++;
255
256 if ((unsigned)
257 (((void *)(r_data->weight_ptr)) - ((void *)(r_data->weight))) >=
258 sizeof(r_data->weight))
259 r_data->weight_ptr = r_data->weight;
260
261 evas_object_size_hint_weight_set(
262 rect, r_data->weight_ptr->x, r_data->weight_ptr->y);
263
264 fprintf(stdout, "Changing weight hints for %s rect. to (%f, %f)\n",
265 name, r_data->weight_ptr->x, r_data->weight_ptr->y);
266 return;
267 }
268}
269
270static void
271_on_destroy(Ecore_Evas *ee __UNUSED__)
272{
273 ecore_main_loop_quit();
274}
275
276int
277main(void)
278{
279 if (!ecore_evas_init())
280 return EXIT_FAILURE;
281
282 /* init values one is going to cycle through while running this
283 * example */
284 struct rect_data init_data = \
285 {
286 .min = {{0, 0}, {30, 30}, {100, 70}, {200, 200}},
287 .max = {{0, 0}, {100, 100}, {100, 70}, {300, 300}},
288 .align = {{0.0, 0.0}, {0.5, 0.5}, {1.0, 0.5}},
289 .weight = {{0.0, 0.0}, {3, 6}, {10, 100}},
290 .padding = {{0, 0, 0, 0}, {3, 6, 9, 12}, {10, 20, 0, 30}}
291 };
292
293 d.t_data = init_data;
294
295 d.t_data.min_ptr = d.t_data.min + 1;
296 d.t_data.max_ptr = d.t_data.max + 1;
297 d.t_data.align_ptr = d.t_data.align;
298 d.t_data.weight_ptr = d.t_data.weight;
299 d.t_data.padding_ptr = d.t_data.padding;
300
301 d.b_data = init_data;
302
303 d.b_data.min_ptr = d.b_data.min + 1;
304 d.b_data.max_ptr = d.b_data.max + 1;
305 d.b_data.align_ptr = d.b_data.align;
306 d.b_data.weight_ptr = d.b_data.weight;
307 d.b_data.padding_ptr = d.b_data.padding;
308
309 /* this will give you a window with an Evas canvas under the first
310 * engine available */
311 d.ee = ecore_evas_new(NULL, 0, 0, WIDTH, HEIGHT, NULL);
312 if (!d.ee)
313 goto error;
314
315 ecore_evas_callback_destroy_set(d.ee, _on_destroy);
316 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
317 ecore_evas_show(d.ee);
318
319 /* the canvas pointer, de facto */
320 d.canvas = ecore_evas_get(d.ee);
321
322 d.bg = evas_object_rectangle_add(d.canvas);
323 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
324 evas_object_move(d.bg, 0, 0); /* at canvas' origin */
325 evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
326 evas_object_show(d.bg);
327
328 evas_object_focus_set(d.bg, EINA_TRUE);
329 evas_object_event_callback_add(
330 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
331
332 /* Evas box with vertical layout */
333 d.box = evas_object_box_add(d.canvas);
334 evas_object_box_layout_set(
335 d.box, evas_object_box_layout_vertical, NULL, NULL);
336 evas_object_show(d.box);
337
338 /* this is a border around the box, container of the rectangles we
339 * are going to experiment with (changing some size hints). this
340 * way you can see how the container relates to the children */
341 d.border = evas_object_image_filled_add(d.canvas);
342 evas_object_image_file_set(d.border, border_img_path, NULL);
343 evas_object_image_border_set(d.border, 3, 3, 3, 3);
344 evas_object_image_border_center_fill_set(d.border, EVAS_BORDER_FILL_NONE);
345 evas_object_show(d.border);
346
347 d.t_rect = evas_object_rectangle_add(d.canvas);
348 evas_object_color_set(d.t_rect, 0, 0, 255, 255);
349
350 evas_object_size_hint_min_set(
351 d.t_rect, d.t_data.min_ptr->w, d.t_data.min_ptr->h);
352 evas_object_show(d.t_rect);
353 evas_object_box_append(d.box, d.t_rect);
354
355 d.b_rect = evas_object_rectangle_add(d.canvas);
356 evas_object_color_set(d.b_rect, 0, 255, 0, 255);
357
358 evas_object_size_hint_min_set(
359 d.b_rect, d.b_data.min_ptr->w, d.b_data.min_ptr->h);
360 evas_object_show(d.b_rect);
361 evas_object_box_append(d.box, d.b_rect);
362
363 _canvas_resize_cb(d.ee);
364
365 fprintf(stdout, commands);
366 ecore_main_loop_begin();
367 ecore_evas_shutdown();
368 return 0;
369
370error:
371 fprintf(stderr, "You got to have at least one evas engine built and linked"
372 " up to ecore-evas for this example to run properly.\n");
373 return -1;
374}
375
diff --git a/libraries/evas/src/examples/evas-images.c b/libraries/evas/src/examples/evas-images.c
new file mode 100644
index 0000000..a8cf3c4
--- /dev/null
+++ b/libraries/evas/src/examples/evas-images.c
@@ -0,0 +1,353 @@
1/**
2 * Simple Evas example illustrating some image objects functions
3 *
4 * You'll need at least one engine built for it (excluding the buffer
5 * one) and the png image loader also built. See stdout/stderr for
6 * output.
7 *
8 * @verbatim
9 * gcc -o evas-images evas-images.c `pkg-config --libs --cflags evas ecore ecore-evas`
10 * @endverbatim
11 */
12
13#ifdef HAVE_CONFIG_H
14
15#include "config.h"
16#else
17
18#define PACKAGE_EXAMPLES_DIR "."
19#define __UNUSED__
20
21#endif
22
23#include <Ecore.h>
24#include <Ecore_Evas.h>
25#include <stdio.h>
26#include <errno.h>
27
28#define WIDTH (320)
29#define HEIGHT (240)
30
31static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
32static const char *valid_path = PACKAGE_EXAMPLES_DIR "/enlightenment.png";
33static const char *bogus_path = "/tmp/non-existent-220986.png";
34static const char *commands = \
35 "commands are:\n"
36 "\tx - change image's x fill coordinate\n"
37 "\ty - change image's y fill coordinate\n"
38 "\tw - change image's w fill size\n"
39 "\te - change image's h fill size\n"
40 "\tf - toggle image filled property (overrides fill)\n"
41 "\ta - toggle image's alpha channel usage\n"
42 "\tm - toggle border's smooth scaling\n"
43 "\tt - change border's thickness\n"
44 "\tb - change border's center region aspect\n"
45 "\tc - change border's scaling factor\n"
46 "\ts - print image's fill property status\n"
47 "\th - print help\n";
48
49struct test_data
50{
51 Ecore_Evas *ee;
52 Evas *evas;
53 Evas_Object *img1, *img2, *bg, *border;
54};
55
56static struct test_data d = {0};
57
58static void
59_on_destroy(Ecore_Evas *ee __UNUSED__)
60{
61 ecore_main_loop_quit();
62}
63
64/* here just to keep our example's window size and background image's
65 * size in synchrony */
66static void
67_canvas_resize_cb(Ecore_Evas *ee)
68{
69 int w, h;
70
71 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
72 evas_object_resize(d.bg, w, h);
73}
74
75static const char *
76_border_fill_mode_to_str(Evas_Border_Fill_Mode mode)
77{
78 switch (mode)
79 {
80 case EVAS_BORDER_FILL_NONE:
81 return "none";
82
83 case EVAS_BORDER_FILL_DEFAULT:
84 return "default";
85
86 case EVAS_BORDER_FILL_SOLID:
87 return "solid";
88
89 default:
90 return "invalid";
91 }
92}
93
94static void
95_on_keydown(void *data __UNUSED__,
96 Evas *evas __UNUSED__,
97 Evas_Object *o __UNUSED__,
98 void *einfo)
99{
100 Evas_Event_Key_Down *ev = einfo;
101
102 if (strcmp(ev->keyname, "h") == 0) /* print help */
103 {
104 fprintf(stdout, commands);
105 return;
106 }
107
108 if (strcmp(ev->keyname, "m") == 0) /* toggle border image's smooth scaling */
109 {
110 Eina_Bool smooth_scale = evas_object_image_smooth_scale_get(d.border);
111
112 evas_object_image_smooth_scale_set(d.border, !smooth_scale);
113
114 fprintf(stdout, "Image's border is now %s smooth scaling\n",
115 smooth_scale ? "without" : "with");
116
117 return;
118 }
119
120 if (strcmp(ev->keyname, "t") == 0) /* change border's thickness */
121 {
122 int l, r, t, b;
123
124 evas_object_image_border_get(d.border, &l, &r, &t, &b);
125
126 l = (l + 3) % 9;
127 r = (r + 3) % 9;
128 t = (t + 3) % 9;
129 b = (b + 3) % 9;
130
131 evas_object_image_border_set(d.border, l, r, t, b);
132
133 fprintf(stdout, "Image's border thickness is now %d\n", l);
134
135 return;
136 }
137
138 if (strcmp(ev->keyname, "c") == 0) /* change border's scaling factor */
139 {
140 double scale = evas_object_image_border_scale_get(d.border);
141
142 scale *= 2;
143 if (scale > 4.0) scale = 1.0;
144
145 evas_object_image_border_scale_set(d.border, scale);
146
147 fprintf(stdout, "Image's border scaling factor is now %f\n", scale);
148
149 return;
150 }
151
152 if (strcmp(ev->keyname, "b") == 0) /* change border's center
153 * region's aspect */
154 {
155 Eina_Bool fill = \
156 evas_object_image_border_center_fill_get(d.border);
157
158 fill = (fill + 1) % 3;
159
160 evas_object_image_border_center_fill_set(d.border, fill);
161
162 fprintf(stdout, "Image's border center region aspect is now \"%s\"\n",
163 _border_fill_mode_to_str(fill));
164
165 return;
166 }
167
168 if (strcmp(ev->keyname, "a") == 0) /* toggle alpha channel usage */
169 {
170 Eina_Bool alpha = evas_object_image_alpha_get(d.img1);
171
172 evas_object_image_alpha_set(d.img1, !alpha);
173
174 fprintf(stdout, "Image's alpha channel is now %s\n",
175 alpha ? "off" : "on");
176
177 return;
178 }
179
180 if (strcmp(ev->keyname, "f") == 0) /* toggle filled property */
181 {
182 Eina_Bool filled = evas_object_image_filled_get(d.img1);
183
184 evas_object_image_filled_set(d.img1, !filled);
185
186 fprintf(stdout, "Image's x filled property is now %s\n",
187 filled ? "off" : "on");
188
189 return;
190 }
191
192 if (strcmp(ev->keyname, "x") == 0) /* change x fill coordinate */
193 {
194 Evas_Coord x, y, w, h;
195
196 evas_object_image_fill_get(d.img1, &x, &y, &w, &h);
197 x = (x + 20) % (WIDTH / 2);
198 evas_object_image_fill_set(d.img1, x, y, w, h);
199
200 fprintf(stdout, "Image's x fill coordinate changed to %d\n", x);
201
202 return;
203 }
204
205 if (strcmp(ev->keyname, "y") == 0) /* change y fill coordinate */
206 {
207 Evas_Coord x, y, w, h;
208
209 evas_object_image_fill_get(d.img1, &x, &y, &w, &h);
210 y = (y + 20) % (HEIGHT / 2);
211 evas_object_image_fill_set(d.img1, x, y, w, h);
212
213 fprintf(stdout, "Image's y fill coordinate changed to %d\n", y);
214
215 return;
216 }
217
218 if (strcmp(ev->keyname, "w") == 0) /* change w fill size */
219 {
220 Evas_Coord x, y, w, h;
221
222 evas_object_image_fill_get(d.img1, &x, &y, &w, &h);
223 if (w == (WIDTH / 4)) w = (WIDTH / 2);
224 else if (w == WIDTH / 2) w = WIDTH;
225 else w = (WIDTH / 4);
226 evas_object_image_fill_set(d.img1, x, y, w, h);
227
228 fprintf(stdout, "Image's w fill size changed to %d\n", w);
229
230 return;
231 }
232
233 if (strcmp(ev->keyname, "e") == 0) /* change h fill size */
234 {
235 Evas_Coord x, y, w, h;
236
237 evas_object_image_fill_get(d.img1, &x, &y, &w, &h);
238 if (h == (HEIGHT / 4)) h = (HEIGHT / 2);
239 else if (h == HEIGHT / 2) h = HEIGHT;
240 else h = (HEIGHT / 4);
241 evas_object_image_fill_set(d.img1, x, y, w, h);
242
243 fprintf(stdout, "Image's h fill size changed to %d\n", h);
244
245 return;
246 }
247
248 if (strcmp(ev->keyname, "s") == 0) /* status */
249 {
250 Evas_Coord x, y, w, h;
251
252 evas_object_image_fill_get(d.img1, &x, &y, &w, &h);
253
254 fprintf(stdout, "Image has fill properties set to: %d, %d, %d, %d\n",
255 x, y, w, h);
256
257 return;
258 }
259}
260
261int
262main(void)
263{
264 int err;
265
266 if (!ecore_evas_init())
267 return EXIT_FAILURE;
268
269 /* this will give you a window with an Evas canvas under the first
270 * engine available */
271 d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
272 if (!d.ee)
273 goto error;
274
275 ecore_evas_callback_destroy_set(d.ee, _on_destroy);
276 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
277 ecore_evas_show(d.ee);
278
279 /* the canvas pointer, de facto */
280 d.evas = ecore_evas_get(d.ee);
281
282 d.bg = evas_object_rectangle_add(d.evas);
283 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
284 evas_object_move(d.bg, 0, 0); /* at canvas' origin */
285 evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
286 evas_object_show(d.bg);
287
288 d.img1 = evas_object_image_add(d.evas);
289 evas_object_image_file_set(d.img1, valid_path, NULL);
290 err = evas_object_image_load_error_get(d.img1);
291 if (err != EVAS_LOAD_ERROR_NONE)
292 {
293 fprintf(stderr, "could not load image '%s'. error string is \"%s\"\n",
294 valid_path, evas_load_error_str(err));
295 }
296 else
297 {
298 fprintf(stdout,
299 "loaded image '%s' with succes! error string is \"%s\"\n",
300 valid_path, evas_load_error_str(err));
301
302 evas_object_move(d.img1, 3, 3);
303 evas_object_image_fill_set(d.img1, 0, 0, WIDTH / 2, HEIGHT / 2);
304 evas_object_resize(d.img1, WIDTH / 2, HEIGHT / 2);
305 evas_object_show(d.img1);
306
307 evas_object_focus_set(d.bg, EINA_TRUE);
308 evas_object_event_callback_add(
309 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
310 }
311
312 /* this is a border around the image above, here just to emphasize
313 * its geometry */
314 d.border = evas_object_image_filled_add(d.evas);
315 evas_object_image_file_set(d.border, border_img_path, NULL);
316 evas_object_image_border_set(d.border, 3, 3, 3, 3);
317 evas_object_image_border_center_fill_set(d.border, EVAS_BORDER_FILL_NONE);
318
319 evas_object_move(d.border, 0, 0);
320 evas_object_resize(d.border, (WIDTH / 2) + 6, (HEIGHT / 2) + 6);
321 evas_object_show(d.border);
322
323 /* image loading will fail for this one -- unless one cheats and
324 * puts a valid image on that path */
325 d.img2 = evas_object_image_add(d.evas);
326 evas_object_image_file_set(d.img2, bogus_path, NULL);
327 err = evas_object_image_load_error_get(d.img2);
328 if (err != EVAS_LOAD_ERROR_NONE)
329 {
330 fprintf(stderr, "could not load image '%s': error string is \"%s\"\n",
331 bogus_path, evas_load_error_str(err));
332 }
333 else
334 {
335 evas_object_move(d.img2, WIDTH / 2, HEIGHT / 2);
336 evas_object_image_fill_set(d.img2, 0, 0, WIDTH / 2, HEIGHT / 2);
337 evas_object_resize(d.img2, WIDTH / 2, HEIGHT / 2);
338 evas_object_show(d.img2);
339 }
340
341 fprintf(stdout, commands);
342 ecore_main_loop_begin();
343
344 ecore_evas_free(d.ee);
345 ecore_evas_shutdown();
346 return 0;
347
348error:
349 fprintf(stderr, "you got to have at least one evas engine built and linked"
350 " up to ecore-evas for this example to run properly.\n");
351 ecore_evas_shutdown();
352 return -1;
353}
diff --git a/libraries/evas/src/examples/evas-images2.c b/libraries/evas/src/examples/evas-images2.c
new file mode 100644
index 0000000..ba7766c
--- /dev/null
+++ b/libraries/evas/src/examples/evas-images2.c
@@ -0,0 +1,204 @@
1/**
2 * Simple Evas example illustrating some image objects functions
3 *
4 * You'll need at least one engine built for it (excluding the buffer
5 * one) and the png image loader/saver also built. See stdout/stderr
6 * for output.
7 *
8 * @verbatim
9 * gcc -o evas-images2 evas-images2.c `pkg-config --libs --cflags evas ecore ecore-evas`
10 * @endverbatim
11 */
12
13#ifdef HAVE_CONFIG_H
14
15#include "config.h"
16#else
17
18#define PACKAGE_EXAMPLES_DIR "."
19#define __UNUSED__
20
21#endif
22
23#include <Ecore.h>
24#include <Ecore_Evas.h>
25#include <stdio.h>
26#include <errno.h>
27
28#define WIDTH (320)
29#define HEIGHT (240)
30
31static const char *img_path = PACKAGE_EXAMPLES_DIR "/enlightenment.png";
32static const char *commands = \
33 "commands are:\n"
34 "\tp - change proxy image's source\n"
35 "\ts - print noise image's stride value\n"
36 "\ta - save noise image to disk (/tmp dir)\n"
37 "\th - print help\n";
38
39const char *file_path = "/tmp/evas-images2-example.png";
40const char *quality_str = "quality=100";
41
42struct test_data
43{
44 Ecore_Evas *ee;
45 Evas *evas;
46 Evas_Object *logo, *noise_img, *proxy_img, *bg;
47};
48
49static struct test_data d = {0};
50
51static void
52_on_preloaded(void *data __UNUSED__,
53 Evas *e __UNUSED__,
54 Evas_Object *obj __UNUSED__,
55 void *event_info __UNUSED__)
56{
57 fprintf(stdout, "Image has been pre-loaded!\n");
58}
59
60static void
61_on_destroy(Ecore_Evas *ee __UNUSED__)
62{
63 ecore_main_loop_quit();
64}
65
66/* here just to keep our example's window size and background image's
67 * size in synchrony */
68static void
69_canvas_resize_cb(Ecore_Evas *ee)
70{
71 int w, h;
72
73 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
74 evas_object_resize(d.bg, w, h);
75}
76
77static void
78_on_keydown(void *data __UNUSED__,
79 Evas *evas __UNUSED__,
80 Evas_Object *o __UNUSED__,
81 void *einfo)
82{
83 Evas_Event_Key_Down *ev = einfo;
84
85 if (strcmp(ev->keyname, "h") == 0) /* print help */
86 {
87 fprintf(stdout, commands);
88 return;
89 }
90
91 if (strcmp(ev->keyname, "s") == 0) /* print proxy image' stride value */
92 {
93 int stride = evas_object_image_stride_get(d.noise_img);
94
95 fprintf(stdout, "Image has row stride value of %d, which accounts"
96 " for %d pixels\n", stride, stride / 4);
97
98 return;
99 }
100
101 if (strcmp(ev->keyname, "p") == 0) /* change proxy's source */
102 {
103 Evas_Object *source = evas_object_image_source_get(d.proxy_img);
104
105 if (source == d.logo) source = d.noise_img;
106 else source = d.logo;
107
108 evas_object_image_source_set(d.proxy_img, source);
109
110 fprintf(stdout, "Proxy image's source changed\n");
111
112 return;
113 }
114
115 if (strcmp(ev->keyname, "a") == 0) /* save noise image to disk */
116 {
117 if (!evas_object_image_save(d.noise_img, file_path, NULL, quality_str))
118 fprintf(stderr, "Cannot save image to '%s' (flags '%s')\n",
119 file_path, quality_str);
120 else
121 fprintf(stdout, "Image saved to '%s' (flags '%s'), check it out with "
122 "an image viewer\n", file_path, quality_str);
123
124 return;
125 }
126}
127
128int
129main(void)
130{
131 unsigned int i;
132 unsigned int pixels[(WIDTH / 4) * (HEIGHT / 4)];
133
134 srand(time(NULL));
135
136 if (!ecore_evas_init())
137 return EXIT_FAILURE;
138
139 /* this will give you a window with an Evas canvas under the first
140 * engine available */
141 d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
142 if (!d.ee)
143 goto error;
144
145 ecore_evas_callback_destroy_set(d.ee, _on_destroy);
146 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
147 ecore_evas_show(d.ee);
148
149 /* the canvas pointer, de facto */
150 d.evas = ecore_evas_get(d.ee);
151
152 d.bg = evas_object_rectangle_add(d.evas);
153 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
154 evas_object_move(d.bg, 0, 0); /* at canvas' origin */
155 evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
156 evas_object_show(d.bg);
157
158 evas_object_focus_set(d.bg, EINA_TRUE);
159 evas_object_event_callback_add(
160 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
161
162 d.logo = evas_object_image_filled_add(d.evas);
163
164 evas_object_event_callback_add(
165 d.logo, EVAS_CALLBACK_IMAGE_PRELOADED, _on_preloaded, NULL);
166 evas_object_image_preload(d.logo, EINA_TRUE);
167
168 evas_object_image_file_set(d.logo, img_path, NULL);
169 evas_object_resize(d.logo, WIDTH / 2, HEIGHT / 2);
170 evas_object_show(d.logo);
171
172 /* creating noise image */
173 for (i = 0; i < sizeof(pixels) / sizeof(pixels[0]); i++)
174 pixels[i] = rand();
175
176 d.noise_img = evas_object_image_add(d.evas);
177 evas_object_image_size_set(d.noise_img, WIDTH / 4, HEIGHT / 4);
178 evas_object_image_data_set(d.noise_img, pixels);
179 evas_object_image_filled_set(d.noise_img, EINA_TRUE);
180 evas_object_move(d.noise_img, (WIDTH * 3) / 4, 0);
181 evas_object_resize(d.noise_img, WIDTH / 4, HEIGHT / 4);
182 evas_object_show(d.noise_img);
183 fprintf(stdout, "Creating noise image with size %d, %d\n",
184 WIDTH / 4, HEIGHT / 4);
185
186 d.proxy_img = evas_object_image_filled_add(d.evas);
187 evas_object_image_source_set(d.proxy_img, d.logo);
188 evas_object_move(d.proxy_img, WIDTH / 4, HEIGHT / 2);
189 evas_object_resize(d.proxy_img, WIDTH / 2, HEIGHT / 2);
190 evas_object_show(d.proxy_img);
191
192 fprintf(stdout, commands);
193 ecore_main_loop_begin();
194
195 ecore_evas_free(d.ee);
196 ecore_evas_shutdown();
197 return 0;
198
199error:
200 fprintf(stderr, "you got to have at least one evas engine built and linked"
201 " up to ecore-evas for this example to run properly.\n");
202 ecore_evas_shutdown();
203 return -1;
204}
diff --git a/libraries/evas/src/examples/evas-init-shutdown.c b/libraries/evas/src/examples/evas-init-shutdown.c
new file mode 100644
index 0000000..a7508d8
--- /dev/null
+++ b/libraries/evas/src/examples/evas-init-shutdown.c
@@ -0,0 +1,56 @@
1/**
2 * Simple example illustrating usage of evas_init() and
3 * evas_shutdown(). Usually one would instantiate a canvas to have
4 * something useful out of Evas. For an example of this kind, see the
5 * @ref Example_Evas_Buffer_Simple.
6 *
7 * Here, we are just listing the engine Evas was compiled with support
8 * to.
9 *
10 * @verbatim
11 * gcc -o evas-init-shutdown evas-init-shutdown.c `pkg-config --libs \
12 * --cflags evas`
13 * @endverbatim
14 *
15 */
16
17#include <Evas.h>
18#include <stdio.h>
19#include <errno.h>
20
21/*
22 * Simple example illustrating usage of evas_init() and
23 * evas_shutdown(). Usually one would instantiate a canvas to have
24 * something useful out of Evas. For an example of this kind, see the
25 * evas-buffer-simple.c, which requires the buffer engine module
26 * compiled in Evas.
27 *
28 * Here, we are just listing the engine Evas was compiled with support
29 * to.
30 */
31
32int
33main(void)
34{
35 Eina_List *engine_list, *l;
36 char *engine_name;
37
38 evas_init();
39
40 engine_list = evas_render_method_list();
41 if (!engine_list)
42 {
43 fprintf(stderr, "ERROR: Evas supports no engines! Exit.\n");
44 exit(-1);
45 }
46
47 printf("Available Evas Engines:\n");
48 EINA_LIST_FOREACH(engine_list, l, engine_name)
49 printf("%s\n", engine_name);
50
51 evas_render_method_list_free(engine_list);
52
53 evas_shutdown();
54 return 0;
55 }
56
diff --git a/libraries/evas/src/examples/evas-map-utils.c b/libraries/evas/src/examples/evas-map-utils.c
new file mode 100644
index 0000000..2d15882
--- /dev/null
+++ b/libraries/evas/src/examples/evas-map-utils.c
@@ -0,0 +1,321 @@
1/*
2 * gcc -o evas-map-utils evas-map-utils.c `pkg-config --cflags --libs evas ecore ecore-evas`
3 */
4#ifdef HAVE_CONFIG_H
5#include "config.h"
6#else
7#define __UNUSED__
8#endif
9
10#include <Ecore.h>
11#include <Ecore_Evas.h>
12
13#include <stdlib.h>
14#include <stdio.h>
15#include <string.h>
16#include <math.h>
17
18#define WIDTH 480
19#define HEIGHT 480
20
21typedef struct
22{
23 Ecore_Evas *ee;
24 Evas *canvas;
25 struct {
26 int r, g, b, a;
27 } colors[6];
28 int colors_index;
29 int frame;
30 Eina_Bool alpha : 1;
31 Eina_Bool smooth : 1;
32 Eina_Bool backface_culling : 1;
33 Eina_Bool apply_perspective : 1;
34 Eina_Bool apply_lighting : 1;
35} App_Data;
36
37static const char *help_string =
38 "Valid commands:\n"
39 "\ta - toggle alpha for maps\n"
40 "\ts - toggle smooth for maps\n"
41 "\tc - switch map color\n"
42 "\tb - toggle backface culling\n"
43 "\tp - toggle perspective\n"
44 "\tl - toggle lighting\n"
45 "\th - prints this help\n";
46
47static Eina_Bool
48_anim_cb(void *data)
49{
50 App_Data *ad = data;
51 Evas_Map *m;
52 const Evas_Map *old_map;
53 Evas_Object *o;
54 int r, g, b, a;
55 int win_w, win_h, img_w, img_h;
56 Evas_Coord x, y, w, h;
57
58 evas_output_size_get(ad->canvas, &win_w, &win_h);
59
60 m = evas_map_new(4);
61 evas_map_smooth_set(m, ad->smooth);
62 evas_map_alpha_set(m, ad->alpha);
63
64 r = ad->colors[ad->colors_index].r;
65 g = ad->colors[ad->colors_index].g;
66 b = ad->colors[ad->colors_index].b;
67 a = ad->colors[ad->colors_index].a;
68 evas_map_util_points_color_set(m, r, g, b, a);
69
70 o = evas_object_name_find(ad->canvas, "obj1");
71 evas_object_geometry_get(o, &x, &y, &w, &h);
72
73 evas_map_util_points_populate_from_object(m, o);
74 evas_map_util_rotate(m, 3 * ad->frame, x + (w / 2), y + (h / 2));
75 evas_object_map_set(o, m);
76 evas_object_map_enable_set(o, EINA_TRUE);
77
78 o = evas_object_name_find(ad->canvas, "obj2");
79 evas_object_geometry_get(o, &x, &y, &w, &h);
80 evas_object_image_size_get(o, &img_w, &img_h);
81
82 evas_map_util_points_populate_from_object_full(m, o, 100);
83 evas_map_point_image_uv_set(m, 0, 0, 0);
84 evas_map_point_image_uv_set(m, 1, img_w, 0);
85 evas_map_point_image_uv_set(m, 2, img_w, img_h);
86 evas_map_point_image_uv_set(m, 3, 0, img_h);
87 evas_map_util_3d_rotate(m, ad->frame * 6, ad->frame * 6, ad->frame * 6,
88 x + (w / 3), y + 10, 0);
89 if (ad->apply_lighting)
90 evas_map_util_3d_lighting(m, win_w / 2, win_h / 2, -100,
91 255, 255, 255, 0, 0, 0);
92 evas_object_map_set(o, m);
93 evas_object_map_enable_set(o, EINA_TRUE);
94
95 o = evas_object_name_find(ad->canvas, "obj3");
96 evas_object_geometry_get(o, &x, &y, &w, &h);
97 evas_object_image_size_get(o, &img_w, &img_h);
98
99 evas_map_util_points_populate_from_geometry(m, x, y + (h / 2), w, h, -20);
100 evas_map_point_image_uv_set(m, 0, 0, 0);
101 evas_map_point_image_uv_set(m, 1, img_w, 0);
102 evas_map_point_image_uv_set(m, 2, img_w, img_h);
103 evas_map_point_image_uv_set(m, 3, 0, img_h);
104 evas_map_util_3d_rotate(m, 20, ad->frame * 6, 0,
105 x + (w / 2), y + (w / 2), w / 2);
106
107 if (ad->apply_perspective)
108 evas_map_util_3d_perspective(m, x + (w / 2), y + (h / 2), 0, 256);
109 if (ad->apply_lighting)
110 {
111 Evas_Coord mx, my;
112 evas_pointer_canvas_xy_get(ad->canvas, &mx, &my);
113 evas_map_util_3d_lighting(m, mx, my, -256,
114 255, 255, 255, 0, 0, 0);
115 }
116 if (ad->backface_culling)
117 {
118 if (evas_map_util_clockwise_get(m))
119 evas_object_show(o);
120 else
121 evas_object_hide(o);
122 }
123 else
124 evas_object_show(o);
125 evas_object_map_set(o, m);
126 evas_object_map_enable_set(o, EINA_TRUE);
127
128 evas_map_free(m);
129
130 o = evas_object_name_find(ad->canvas, "obj4");
131 evas_object_geometry_get(o, &x, &y, &w, &h);
132 evas_object_image_size_get(evas_object_image_source_get(o), &img_w, &img_h);
133
134 m = evas_map_new(4);
135 evas_map_point_coord_set(m, 0, x, y + h, 0);
136 evas_map_point_coord_set(m, 1, x + w, y + h, 0);
137 evas_map_point_coord_set(m, 2, win_w - 10, win_h - 30, 0);
138 evas_map_point_coord_set(m, 3, (win_w / 2) + 10, win_h - 30, 0);
139 evas_map_point_image_uv_set(m, 0, 0, img_h);
140 evas_map_point_image_uv_set(m, 1, img_w, img_h);
141 evas_map_point_image_uv_set(m, 2, img_w, 2 * (img_h / 3));
142 evas_map_point_image_uv_set(m, 3, 0, 2 * (img_h / 3));
143 evas_map_point_color_set(m, 0, 200, 200, 200, 150);
144 evas_map_point_color_set(m, 1, 200, 200, 200, 150);
145 evas_map_point_color_set(m, 2, 0, 0, 0, 0);
146 evas_map_point_color_set(m, 3, 0, 0, 0, 0);
147 evas_object_map_set(o, m);
148 evas_object_map_enable_set(o, EINA_TRUE);
149
150 evas_map_free(m);
151
152 ad->frame = (ad->frame + 1) % 60;
153
154 return EINA_TRUE;
155}
156
157static void
158_on_keydown(void *data, Evas *e, Evas_Object *o, void *event)
159{
160 App_Data *ad = data;
161 Evas_Event_Key_Down *ev = event;
162 const Evas_Modifier *mods;
163
164 mods = evas_key_modifier_get(ad->canvas);
165 switch (ev->keyname[0])
166 {
167 case 'a':
168 ad->alpha = !ad->alpha;
169 break;
170 case 's':
171 ad->smooth = !ad->smooth;
172 break;
173 case 'c':
174 ad->colors_index = (ad->colors_index + 1) % 6;
175 break;
176 case 'b':
177 ad->backface_culling = !ad->backface_culling;
178 break;
179 case 'p':
180 ad->apply_perspective = !ad->apply_perspective;
181 break;
182 case 'l':
183 ad->apply_lighting = !ad->apply_lighting;
184 break;
185 case 'h':
186 puts(help_string);
187 break;
188 default:
189 break;
190 }
191}
192
193static void
194_objs_fit(Evas *e)
195{
196 Evas_Object *o;
197 int w, h;
198
199 evas_output_size_get(e, &w, &h);
200 w /= 2;
201 h /= 2;
202
203 o = evas_object_name_find(e, "obj1");
204 evas_object_move(o, w / 4, h / 4);
205 evas_object_resize(o, w / 2, h / 2);
206
207 o = evas_object_name_find(e, "obj2");
208 evas_object_move(o, 5 * w / 4, h / 4);
209 evas_object_resize(o, w / 2, h / 2);
210
211 o = evas_object_name_find(e, "obj3");
212 evas_object_move(o, w / 4, 5 * h / 4);
213 evas_object_resize(o, w / 2, h / 2);
214
215 o = evas_object_name_find(e, "obj4_source");
216 evas_object_move(o, 5 * w / 4, 5 * h / 4);
217 evas_object_resize(o, w / 2, h / 2);
218
219 o = evas_object_name_find(e, "obj4");
220 evas_object_move(o, 5 * w / 4, 5 * h / 4);
221 evas_object_resize(o, w / 2, h / 2);
222}
223
224static void
225_on_resize(void *data __UNUSED__, Evas *e, Evas_Object *o __UNUSED__, void *event __UNUSED__)
226{
227 _objs_fit(e);
228}
229
230static void
231_on_free(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
232{
233 ecore_main_loop_quit();
234}
235
236int
237main(void)
238{
239 Evas_Object *bg, *o, *osrc;
240 static App_Data d = {
241 .ee = NULL,
242 .canvas = NULL,
243 .colors = {
244 { 255, 255, 255, 255 },
245 { 128, 128, 0, 128 },
246 { 255, 0, 0, 255 },
247 { 64, 128, 255, 255 },
248 { 11, 23, 58, 132 },
249 { 0, 0, 0, 255 }
250 },
251 .colors_index = 0,
252 .frame = 0,
253 .alpha = EINA_FALSE,
254 .smooth = EINA_FALSE,
255 .backface_culling = EINA_FALSE,
256 .apply_perspective = EINA_TRUE,
257 .apply_lighting = EINA_TRUE
258 };
259
260 if (!ecore_evas_init())
261 return EXIT_FAILURE;
262
263 d.ee = ecore_evas_new(NULL, 0, 0, WIDTH, HEIGHT, NULL);
264 if (!d.ee)
265 goto error;
266
267 d.canvas = ecore_evas_get(d.ee);
268
269 bg = evas_object_image_filled_add(d.canvas);
270 evas_object_image_file_set(bg, "cube1.png", NULL);
271 ecore_evas_object_associate(d.ee, bg, 0);
272 evas_object_focus_set(bg, EINA_TRUE);
273 evas_object_move(bg, 0, 0);
274 evas_object_resize(bg, WIDTH, HEIGHT);
275 evas_object_show(bg);
276
277 o = evas_object_rectangle_add(d.canvas);
278 evas_object_name_set(o, "obj1");
279 evas_object_color_set(o, 128, 0, 200, 200);
280 evas_object_show(o);
281
282 o = evas_object_image_filled_add(d.canvas);
283 evas_object_name_set(o, "obj2");
284 evas_object_image_file_set(o, "enlightenment.png", NULL);
285 evas_object_show(o);
286
287 o = evas_object_image_filled_add(d.canvas);
288 evas_object_name_set(o, "obj3");
289 evas_object_image_file_set(o, "enlightenment.png", NULL);
290 evas_object_show(o);
291
292 osrc = evas_object_image_filled_add(d.canvas);
293 evas_object_image_file_set(osrc, "im1.png", NULL);
294 evas_object_name_set(osrc, "obj4_source");
295 evas_object_show(osrc);
296
297 o = evas_object_image_filled_add(d.canvas);
298 evas_object_image_source_set(o, osrc);
299 evas_object_name_set(o, "obj4");
300 evas_object_show(o);
301
302 _objs_fit(d.canvas);
303
304 evas_object_event_callback_add(bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, &d);
305 evas_object_event_callback_add(bg, EVAS_CALLBACK_RESIZE, _on_resize, NULL);
306 evas_object_event_callback_add(bg, EVAS_CALLBACK_FREE, _on_free, NULL);
307
308 ecore_animator_add(_anim_cb, &d);
309
310 ecore_main_loop_begin();
311
312 ecore_evas_shutdown();
313 return 0;
314
315error:
316 fprintf(stderr, "you got to have at least one evas engine built and linked"
317 " up to ecore-evas for this example to run properly.\n");
318panic:
319 ecore_evas_shutdown();
320 return -1;
321}
diff --git a/libraries/evas/src/examples/evas-object-manipulation.c b/libraries/evas/src/examples/evas-object-manipulation.c
new file mode 100644
index 0000000..e9c9442
--- /dev/null
+++ b/libraries/evas/src/examples/evas-object-manipulation.c
@@ -0,0 +1,235 @@
1/**
2 * Simple Evas example illustrating basic objects manipulation.
3 *
4 * You'll need at least one engine built for it (excluding the buffer
5 * one) and the png image loader also built. See stdout/stderr for
6 * output.
7 *
8 * @verbatim
9 * gcc -o evas-object-manipulation evas-object-manipulation.c `pkg-config --libs --cflags ecore evas ecore-evas`
10 * @endverbatim
11 */
12
13#ifdef HAVE_CONFIG_H
14
15#include "config.h"
16#else
17
18#define PACKAGE_EXAMPLES_DIR "."
19#define __UNUSED__
20
21#endif
22
23#include <Ecore.h>
24#include <Ecore_Evas.h>
25#include <stdio.h>
26#include <errno.h>
27
28#define WIDTH (320)
29#define HEIGHT (240)
30
31static const char *img_path = PACKAGE_EXAMPLES_DIR "/enlightenment.png";
32static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
33
34struct test_data
35{
36 Ecore_Evas *ee;
37 Evas *canvas;
38 Evas_Object *img, *bg, *clipper, *clipper_border, *text;
39};
40
41static struct test_data d = {0};
42
43/* here just to keep our example's window size and background image's
44 * size in synchrony */
45static void
46_canvas_resize_cb(Ecore_Evas *ee)
47{
48 int w, h;
49
50 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
51 evas_object_resize(d.bg, w, h);
52}
53
54static void
55_on_keydown(void *data __UNUSED__,
56 Evas *evas __UNUSED__,
57 Evas_Object *o __UNUSED__,
58 void *einfo)
59{
60 Evas_Event_Key_Down *ev = einfo;
61
62 if (strcmp(ev->keyname, "h") == 0) /* print help */
63 {
64 fprintf(stdout, "commands are:\n"
65 "\to - change clipper's opacity\n"
66 "\tr - toggle clipper's color between red and white\n"
67 "\tc - toggle clipper's clipping function\n"
68 "\tv - toggle clipper's visibility\n");
69 return;
70 }
71
72 if (strcmp(ev->keyname, "o") == 0) /* change clipper's opacity */
73 {
74 int alpha, r, g, b;
75
76 evas_object_color_get(d.clipper, &r, &g, &b, &alpha);
77 alpha -= 20;
78 if (alpha < 0)
79 alpha = 255;
80
81 evas_object_color_set(d.clipper, r, g, b, alpha);
82
83 fprintf(stdout, "Changing clipper's opacity: %d%%\n",
84 (int)((alpha / 255.0) * 100));
85 return;
86 }
87
88 if (strcmp(ev->keyname, "r") == 0) /* toggle clipper's color
89 * between red and white */
90 {
91 int alpha, r, g, b;
92
93 fprintf(stdout, "Changing clipper's color to");
94
95 evas_object_color_get(d.clipper, &r, &g, &b, &alpha);
96 if (g > 0)
97 {
98 fprintf(stdout, "red\n");
99 g = b = 0;
100 }
101 else
102 {
103 fprintf(stdout, "white\n");
104 g = b = 255;
105 }
106
107 evas_object_color_set(d.clipper, r, g, b, alpha);
108 return;
109 }
110
111 if (strcmp(ev->keyname, "c") == 0) /* toggle clipper's clipping function */
112 {
113 fprintf(stdout, "Toggling clipping ");
114
115 if (evas_object_clip_get(d.img) == d.clipper)
116 {
117 evas_object_clip_unset(d.img);
118 fprintf(stdout, "off\n");
119 }
120 else
121 {
122 evas_object_clip_set(d.img, d.clipper);
123 fprintf(stdout, "on\n");
124 }
125 return;
126 }
127
128 if (strcmp(ev->keyname, "v") == 0) /* toggle clipper's visibility */
129 {
130 fprintf(stdout, "Clipper is now ");
131
132 if (evas_object_visible_get(d.clipper))
133 {
134 evas_object_hide(d.clipper);
135 fprintf(stdout, "hidden\n");
136 }
137 else
138 {
139 evas_object_show(d.clipper);
140 fprintf(stdout, "visible\n");
141 }
142 return;
143 }
144}
145
146int
147main(void)
148{
149 int err;
150
151 if (!ecore_evas_init())
152 return EXIT_FAILURE;
153
154 /* this will give you a window with an Evas canvas under the first
155 * engine available */
156 d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
157 if (!d.ee)
158 goto error;
159
160 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
161 ecore_evas_show(d.ee);
162
163 /* the canvas pointer, de facto */
164 d.canvas = ecore_evas_get(d.ee);
165
166 d.bg = evas_object_rectangle_add(d.canvas);
167 evas_object_name_set(d.bg, "background rectangle");
168 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
169 evas_object_move(d.bg, 0, 0); /* at canvas' origin */
170 evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
171 evas_object_show(d.bg);
172
173 evas_object_focus_set(d.bg, EINA_TRUE);
174 evas_object_event_callback_add(
175 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
176
177 d.img = evas_object_image_filled_add(d.canvas);
178 evas_object_image_file_set(d.img, img_path, NULL);
179 err = evas_object_image_load_error_get(d.img);
180 if (err != EVAS_LOAD_ERROR_NONE)
181 {
182 goto panic;
183 }
184 else
185 {
186 evas_object_move(d.img, 0, 0);
187 evas_object_resize(d.img, WIDTH, HEIGHT);
188 evas_object_show(d.img);
189
190 fprintf(stdout, "Image object added, type is: %s\n",
191 evas_object_type_get(d.img));
192 }
193
194 /* border on the image's clipper, here just to emphasize its position */
195 d.clipper_border = evas_object_image_filled_add(d.canvas);
196 evas_object_image_file_set(d.clipper_border, border_img_path, NULL);
197 err = evas_object_image_load_error_get(d.clipper_border);
198 if (err != EVAS_LOAD_ERROR_NONE)
199 {
200 goto panic;
201 }
202 else
203 {
204 evas_object_image_border_set(d.clipper_border, 3, 3, 3, 3);
205 evas_object_image_border_center_fill_set(
206 d.clipper_border, EVAS_BORDER_FILL_NONE);
207 evas_object_move(d.clipper_border, (WIDTH / 4) - 3, (HEIGHT / 4) - 3);
208 evas_object_resize(
209 d.clipper_border, (WIDTH / 2) + 6, (HEIGHT / 2) + 6);
210 evas_object_show(d.clipper_border);
211 }
212
213 /* solid white clipper (note that it's the default color for a
214 * rectangle) - it won't change clippees' colors, then (multiplying
215 * by 255) */
216 d.clipper = evas_object_rectangle_add(d.canvas);
217 evas_object_move(d.clipper, WIDTH / 4, HEIGHT / 4);
218 evas_object_resize(d.clipper, WIDTH / 2, HEIGHT / 2);
219 evas_object_clip_set(d.img, d.clipper);
220 evas_object_show(d.clipper);
221
222 ecore_main_loop_begin();
223
224 ecore_evas_free(d.ee);
225 ecore_evas_shutdown();
226 return 0;
227
228error:
229 fprintf(stderr, "you got to have at least one evas engine built and linked"
230 " up to ecore-evas for this example to run properly.\n");
231panic:
232 ecore_evas_free(d.ee);
233 ecore_evas_shutdown();
234 return -1;
235}
diff --git a/libraries/evas/src/examples/evas-smart-object.c b/libraries/evas/src/examples/evas-smart-object.c
new file mode 100644
index 0000000..8a36b62
--- /dev/null
+++ b/libraries/evas/src/examples/evas-smart-object.c
@@ -0,0 +1,708 @@
1/**
2 * Simple Evas example illustrating a custom Evas smart object
3 *
4 * You'll need at least one engine built for it (excluding the buffer
5 * one). See stdout/stderr for output.
6 *
7 * @verbatim
8 * gcc -o evas-smart-object evas-smart-object.c `pkg-config --libs --cflags evas ecore ecore-evas`
9 * @endverbatim
10 */
11
12#ifdef HAVE_CONFIG_H
13
14#include "config.h"
15#else
16
17#define PACKAGE_EXAMPLES_DIR "."
18#define __UNUSED__
19
20#endif
21
22#include <Ecore.h>
23#include <Ecore_Evas.h>
24#include <stdio.h>
25#include <errno.h>
26
27#define WIDTH (320)
28#define HEIGHT (240)
29
30static const char *commands = \
31 "commands are:\n"
32 "\tl - insert child rectangle on the left\n"
33 "\tr - insert child rectangle on the right\n"
34 "\tw - remove and delete all members from the smart object\n"
35 "\tright arrow - move smart object to the right\n"
36 "\tleft arrow - move smart object to the left\n"
37 "\tup arrow - move smart object up\n"
38 "\tdown arrow - move smart object down\n"
39 "\td - decrease smart object's size\n"
40 "\ti - increase smart object's size\n"
41 "\tc - change smart object's clipper color\n"
42 "\th - print help\n";
43
44#define WHITE {255, 255, 255, 255}
45#define RED {255, 0, 0, 255}
46#define GREEN {0, 255, 0, 255}
47#define BLUE {0, 0, 255, 255}
48
49struct test_data
50{
51 Ecore_Evas *ee;
52 Evas *evas;
53 Evas_Object *smt, *bg, *clipper, *rects[2];
54};
55
56struct color_tuple
57{
58 int r, g, b, a;
59} clipper_colors[4] = {WHITE, RED, GREEN, BLUE};
60int cur_color = 0;
61
62static const char *
63_index_to_color(int i)
64{
65 switch (i)
66 {
67 case 0:
68 return "WHITE (default)";
69
70 case 1:
71 return "RED";
72
73 case 2:
74 return "GREEN";
75
76 case 3:
77 return "BLUE";
78
79 default:
80 return "other";
81 }
82}
83
84static struct test_data d = {0};
85static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
86
87#define _evas_smart_example_type "Evas_Smart_Example"
88#define EVT_CHILDREN_NUMBER_CHANGED "children,changed"
89
90static const Evas_Smart_Cb_Description _smart_callbacks[] =
91{
92 {EVT_CHILDREN_NUMBER_CHANGED, "i"},
93 {NULL, NULL}
94};
95
96typedef struct _Evas_Smart_Example_Data Evas_Smart_Example_Data;
97/*
98 * This structure augments clipped smart object's instance data,
99 * providing extra members required by our example smart object's
100 * implementation.
101 */
102struct _Evas_Smart_Example_Data
103{
104 Evas_Object_Smart_Clipped_Data base;
105 Evas_Object *children[2], *border;
106 int child_count;
107};
108
109#define EVAS_SMART_EXAMPLE_DATA_GET(o, ptr) \
110 Evas_Smart_Example_Data * ptr = evas_object_smart_data_get(o)
111
112#define EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN(o, ptr) \
113 EVAS_SMART_EXAMPLE_DATA_GET(o, ptr); \
114 if (!ptr) \
115 { \
116 fprintf(stderr, "No widget data for object %p (%s)!", \
117 o, evas_object_type_get(o)); \
118 fflush(stderr); \
119 abort(); \
120 return; \
121 }
122
123#define EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
124 EVAS_SMART_EXAMPLE_DATA_GET(o, ptr); \
125 if (!ptr) \
126 { \
127 fprintf(stderr, "No widget data for object %p (%s)!", \
128 o, evas_object_type_get(o)); \
129 fflush(stderr); \
130 abort(); \
131 return val; \
132 }
133
134EVAS_SMART_SUBCLASS_NEW(_evas_smart_example_type, _evas_smart_example,
135 Evas_Smart_Class, Evas_Smart_Class,
136 evas_object_smart_clipped_class_get, _smart_callbacks);
137
138static void
139_on_destroy(Ecore_Evas *ee __UNUSED__)
140{
141 ecore_main_loop_quit();
142}
143
144/* here just to keep our example's window size and background image's
145 * size in synchrony */
146static void
147_canvas_resize_cb(Ecore_Evas *ee)
148{
149 int w, h;
150
151 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
152 evas_object_resize(d.bg, w, h);
153}
154
155static void
156_on_child_del(void *data,
157 Evas *evas __UNUSED__,
158 Evas_Object *o,
159 void *einfo __UNUSED__)
160{
161 Evas_Object *example_smart = data;
162 int index;
163
164 EVAS_SMART_EXAMPLE_DATA_GET(example_smart, priv);
165
166 index = (int)evas_object_data_get(o, "index");
167 index--;
168
169 priv->children[index] = NULL;
170
171 evas_object_smart_member_del(o);
172 evas_object_smart_changed(example_smart);
173}
174
175static void
176_evas_smart_example_child_callbacks_unregister(Evas_Object *obj)
177{
178 evas_object_data_set(obj, "index", NULL);
179 evas_object_event_callback_del(obj, EVAS_CALLBACK_FREE, _on_child_del);
180}
181
182static void
183_evas_smart_example_child_callbacks_register(Evas_Object *o,
184 Evas_Object *child,
185 int index)
186{
187 evas_object_event_callback_add(child, EVAS_CALLBACK_FREE, _on_child_del, o);
188 evas_object_data_set(child, "index", (void *)(++index));
189}
190
191/* create and setup a new example smart object's internals */
192static void
193_evas_smart_example_smart_add(Evas_Object *o)
194{
195 EVAS_SMART_DATA_ALLOC(o, Evas_Smart_Example_Data);
196
197 /* this is a border around the smart object's area, delimiting it */
198 priv->border = evas_object_image_filled_add(evas_object_evas_get(o));
199 evas_object_image_file_set(priv->border, border_img_path, NULL);
200 evas_object_image_border_set(priv->border, 3, 3, 3, 3);
201 evas_object_image_border_center_fill_set(
202 priv->border, EVAS_BORDER_FILL_NONE);
203 evas_object_smart_member_add(priv->border, o);
204
205 _evas_smart_example_parent_sc->add(o);
206}
207
208static void
209_evas_smart_example_smart_del(Evas_Object *o)
210{
211 EVAS_SMART_EXAMPLE_DATA_GET(o, priv);
212
213 if (priv->children[0])
214 {
215 _evas_smart_example_child_callbacks_unregister(priv->children[0]);
216 priv->children[0] = NULL;
217 }
218
219 if (priv->children[1])
220 {
221 _evas_smart_example_child_callbacks_unregister(priv->children[1]);
222 priv->children[1] = NULL;
223 }
224
225 _evas_smart_example_parent_sc->del(o);
226}
227
228static void
229_evas_smart_example_smart_show(Evas_Object *o)
230{
231 EVAS_SMART_EXAMPLE_DATA_GET(o, priv);
232
233 if (priv->children[0]) evas_object_show(priv->children[0]);
234 if (priv->children[1]) evas_object_show(priv->children[1]);
235 evas_object_show(priv->border);
236
237 _evas_smart_example_parent_sc->show(o);
238}
239
240static void
241_evas_smart_example_smart_hide(Evas_Object *o)
242{
243 EVAS_SMART_EXAMPLE_DATA_GET(o, priv);
244
245 if (priv->children[0]) evas_object_hide(priv->children[0]);
246 if (priv->children[1]) evas_object_hide(priv->children[1]);
247 evas_object_hide(priv->border);
248
249 _evas_smart_example_parent_sc->hide(o);
250}
251
252static void
253_evas_smart_example_smart_resize(Evas_Object *o,
254 Evas_Coord w,
255 Evas_Coord h)
256{
257 Evas_Coord ow, oh;
258 evas_object_geometry_get(o, NULL, NULL, &ow, &oh);
259 if ((ow == w) && (oh == h)) return;
260
261 /* this will trigger recalculation */
262 evas_object_smart_changed(o);
263}
264
265/* act on child objects' properties, before rendering */
266static void
267_evas_smart_example_smart_calculate(Evas_Object *o)
268{
269 Evas_Coord x, y, w, h;
270
271 EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN(o, priv);
272 evas_object_geometry_get(o, &x, &y, &w, &h);
273
274 evas_object_resize(priv->border, w, h);
275 evas_object_move(priv->border, x, y);
276
277 if (priv->children[0])
278 {
279 evas_object_move(priv->children[0], x + 3, y + 3);
280 evas_object_resize(priv->children[0], (w / 2) - 3, (h / 2) - 3);
281 }
282
283 if (priv->children[1])
284 {
285 evas_object_move(priv->children[1], x + (w / 2), y + (h / 2));
286 evas_object_resize(priv->children[1], (w / 2) - 3, (h / 2) - 3);
287 }
288}
289
290/* setting our smart interface */
291static void
292_evas_smart_example_smart_set_user(Evas_Smart_Class *sc)
293{
294 /* specializing these two */
295 sc->add = _evas_smart_example_smart_add;
296 sc->del = _evas_smart_example_smart_del;
297 sc->show = _evas_smart_example_smart_show;
298 sc->hide = _evas_smart_example_smart_hide;
299
300 /* clipped smart object has no hook on resizes or calculations */
301 sc->resize = _evas_smart_example_smart_resize;
302 sc->calculate = _evas_smart_example_smart_calculate;
303}
304
305/* BEGINS example smart object's own interface */
306
307/* add a new example smart object to a canvas */
308Evas_Object *
309evas_smart_example_add(Evas *evas)
310{
311 return evas_object_smart_add(evas, _evas_smart_example_smart_class_new());
312}
313
314static void
315_evas_smart_example_remove_do(Evas_Smart_Example_Data *priv,
316 Evas_Object *child,
317 int index)
318{
319 priv->children[index] = NULL;
320 priv->child_count--;
321 _evas_smart_example_child_callbacks_unregister(child);
322 evas_object_smart_member_del(child);
323}
324
325/* remove a child element, return its pointer (or NULL on errors) */
326Evas_Object *
327evas_smart_example_remove(Evas_Object *o,
328 Evas_Object *child)
329{
330 int index;
331
332 EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
333
334 if (priv->children[0] != child && priv->children[1] != child)
335 {
336 fprintf(stderr, "You are trying to remove something not belonging to"
337 " the example smart object!\n");
338 return NULL;
339 }
340
341 index = (int)evas_object_data_get(child, "index");
342 index--;
343
344 _evas_smart_example_remove_do(priv, child, index);
345
346 evas_object_smart_callback_call(
347 o, EVT_CHILDREN_NUMBER_CHANGED, (void *)priv->child_count);
348 evas_object_smart_changed(o);
349
350 return child;
351}
352
353/* set to return any previous object set to the left position of the
354 * smart object or NULL, if any (or on errors) */
355Evas_Object *
356evas_smart_example_set_left(Evas_Object *o,
357 Evas_Object *child)
358{
359 Evas_Object *ret = NULL;
360
361 EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
362 if (!child)
363 return NULL;
364
365 if (priv->children[1] == child)
366 {
367 fprintf(stderr, "You mustn't place a child on both slots of"
368 " the example smart object!\n");
369 return NULL;
370 }
371
372 if (priv->children[0])
373 {
374 if (priv->children[0] != child)
375 {
376 ret = priv->children[0];
377 _evas_smart_example_remove_do(priv, priv->children[0], 0);
378 }
379 else return child;
380 }
381
382 priv->children[0] = child;
383 _evas_smart_example_child_callbacks_register(o, child, 0);
384 evas_object_smart_member_add(child, o);
385 evas_object_smart_changed(o);
386
387 priv->child_count++;
388 if (!ret)
389 {
390 evas_object_smart_callback_call(
391 o, EVT_CHILDREN_NUMBER_CHANGED, (void *)priv->child_count);
392 }
393
394 return ret;
395}
396
397/* set to return any previous object set to the right position of the
398 * smart object or NULL, if any (or on errors) */
399Evas_Object *
400evas_smart_example_set_right(Evas_Object *o,
401 Evas_Object *child)
402{
403 Evas_Object *ret = NULL;
404
405 EVAS_SMART_EXAMPLE_DATA_GET_OR_RETURN_VAL(o, priv, NULL);
406 if (!child)
407 return NULL;
408
409 if (priv->children[0] == child)
410 {
411 fprintf(stderr, "You mustn't place a child on both slots of"
412 " the example smart object!\n");
413 return NULL;
414 }
415
416 if (priv->children[1])
417 {
418 if (priv->children[1] != child)
419 {
420 ret = priv->children[1];
421 _evas_smart_example_remove_do(priv, priv->children[1], 1);
422 }
423 else return child;
424 }
425
426 priv->children[1] = child;
427 _evas_smart_example_child_callbacks_register(o, child, 1);
428 evas_object_smart_member_add(child, o);
429 evas_object_smart_changed(o);
430
431 priv->child_count++;
432 if (!ret)
433 {
434 evas_object_smart_callback_call(
435 o, EVT_CHILDREN_NUMBER_CHANGED, (void *)priv->child_count);
436 }
437
438 return ret;
439}
440
441/* END OF example smart object's own interface */
442
443static void
444_on_keydown(void *data __UNUSED__,
445 Evas *evas __UNUSED__,
446 Evas_Object *o __UNUSED__,
447 void *einfo)
448{
449 Evas_Event_Key_Down *ev = einfo;
450
451 if (strcmp(ev->keyname, "h") == 0) /* print help */
452 {
453 fprintf(stdout, commands);
454 return;
455 }
456
457 if (strcmp(ev->keyname, "w") == 0) /* clear out smart object (WRT members) */
458 {
459 if (d.rects[0])
460 {
461 evas_smart_example_remove(d.smt, d.rects[0]);
462 evas_object_del(d.rects[0]);
463 }
464 if (d.rects[1])
465 {
466 evas_smart_example_remove(d.smt, d.rects[1]);
467 evas_object_del(d.rects[1]);
468 }
469
470 memset(d.rects, 0, sizeof(d.rects));
471
472 fprintf(stdout, "Deleting all members of the smart object.\n");
473
474 return;
475 }
476
477 if (strcmp(ev->keyname, "l") == 0) /* insert random colored
478 * rectangle on the left */
479 {
480 Evas_Object *rect = evas_object_rectangle_add(d.evas), *prev;
481 evas_object_color_set(
482 rect, rand() % 255, rand() % 255, rand() % 255, 255);
483 evas_object_show(rect);
484
485 prev = evas_smart_example_set_left(d.smt, rect);
486 d.rects[0] = rect;
487
488 fprintf(stdout, "Setting smart object's left spot with a new"
489 " rectangle.\n");
490 fprintf(stdout, "Checking its new smart object parent: %s\n",
491 evas_object_smart_parent_get(rect) == d.smt ? "OK!" :
492 "Failure!");
493 if (prev)
494 {
495 int r, g, b;
496
497 evas_object_color_get(prev, &r, &g, &b, NULL);
498 fprintf(stdout, "Deleting previous left child,"
499 " which had colors (%d, %d, %d)\n", r, g, b);
500 evas_object_del(prev);
501 }
502
503 return;
504 }
505
506 if (strcmp(ev->keyname, "r") == 0) /* insert random colored
507 * rectangle on the right */
508 {
509 Evas_Object *rect = evas_object_rectangle_add(d.evas), *prev;
510 evas_object_color_set(
511 rect, rand() % 255, rand() % 255, rand() % 255, 255);
512 evas_object_show(rect);
513
514 prev = evas_smart_example_set_right(d.smt, rect);
515 d.rects[1] = rect;
516
517 fprintf(stdout, "Setting smart object's right spot with a new"
518 " rectangle.\n");
519 fprintf(stdout, "Checking its new smart object parent: %s\n",
520 evas_object_smart_parent_get(rect) == d.smt ? "OK!" :
521 "Failure!");
522 if (prev)
523 {
524 int r, g, b;
525
526 evas_object_color_get(prev, &r, &g, &b, NULL);
527 fprintf(stdout, "Deleting previous right child,"
528 " which had colors (%d, %d, %d)\n", r, g, b);
529 evas_object_del(prev);
530 }
531
532 return;
533 }
534
535 /* move smart object along the canvas */
536 if (strcmp(ev->keyname, "Right") == 0 || strcmp(ev->keyname, "Left") == 0 ||
537 strcmp(ev->keyname, "Up") == 0 || strcmp(ev->keyname, "Down") == 0)
538 {
539 Evas_Coord x, y;
540
541 evas_object_geometry_get(d.smt, &x, &y, NULL, NULL);
542
543 switch (ev->keyname[0])
544 {
545 case 'R':
546 x += 20;
547 break;
548
549 case 'L':
550 x -= 20;
551 break;
552
553 case 'U':
554 y -= 20;
555 break;
556
557 case 'D':
558 y += 20;
559 break;
560 }
561
562 evas_object_move(d.smt, x, y);
563
564 return;
565 }
566
567 /* increase smart object's size */
568 if (strcmp(ev->keyname, "i") == 0)
569 {
570 Evas_Coord w, h;
571
572 evas_object_geometry_get(d.smt, NULL, NULL, &w, &h);
573
574 w *= 1.1;
575 h *= 1.1;
576
577 evas_object_resize(d.smt, w, h);
578
579 return;
580 }
581
582 /* decrease smart object's size */
583 if (strcmp(ev->keyname, "d") == 0)
584 {
585 Evas_Coord w, h;
586
587 evas_object_geometry_get(d.smt, NULL, NULL, &w, &h);
588
589 w *= 0.9;
590 h *= 0.9;
591
592 evas_object_resize(d.smt, w, h);
593
594 return;
595 }
596
597 /* change smart object's clipper color */
598 if (strcmp(ev->keyname, "c") == 0)
599 {
600 cur_color = (cur_color + 1) % 4;
601
602 evas_object_color_set(
603 d.clipper, clipper_colors[cur_color].r, clipper_colors[cur_color].g,
604 clipper_colors[cur_color].b, clipper_colors[cur_color].a);
605
606 fprintf (stderr, "Changing clipper's color to %s\n",
607 _index_to_color(cur_color));
608
609 return;
610 }
611}
612
613static void /* callback on number of member objects changed */
614_on_example_smart_object_child_num_change(void *data __UNUSED__,
615 Evas_Object *obj __UNUSED__,
616 void *event_info)
617{
618 fprintf(stdout, "Number of child members on our example smart"
619 " object changed to %d\n", (int)event_info);
620}
621
622int
623main(void)
624{
625 const Evas_Smart_Cb_Description **descriptions;
626 unsigned int count;
627 Eina_Bool ret;
628
629 srand(time(NULL));
630
631 if (!ecore_evas_init())
632 return EXIT_FAILURE;
633
634 /* this will give you a window with an Evas canvas under the first
635 * engine available */
636 d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
637 if (!d.ee)
638 goto error;
639
640 ecore_evas_callback_destroy_set(d.ee, _on_destroy);
641 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
642 ecore_evas_show(d.ee);
643
644 /* the canvas pointer, de facto */
645 d.evas = ecore_evas_get(d.ee);
646
647 d.bg = evas_object_rectangle_add(d.evas);
648 evas_object_color_set(d.bg, 255, 255, 255, 255);
649 evas_object_move(d.bg, 0, 0);
650 evas_object_resize(d.bg, WIDTH, HEIGHT);
651 evas_object_show(d.bg);
652
653 d.smt = evas_smart_example_add(d.evas);
654 evas_object_move(d.smt, WIDTH / 4, HEIGHT / 4);
655 evas_object_resize(d.smt, WIDTH / 2, HEIGHT / 2);
656 evas_object_show(d.smt);
657
658 ret = evas_object_smart_type_check(d.smt, _evas_smart_example_type);
659 fprintf(stdout, "Adding smart object of type \"%s\" to the canvas: %s.\n",
660 _evas_smart_example_type, ret ? "success" : "failure");
661
662 d.clipper = evas_object_smart_clipped_clipper_get(d.smt);
663 fprintf(stdout, "Checking if clipped smart object's clipper is a "
664 "\"static\" one: %s\n", evas_object_static_clip_get(
665 d.clipper) ? "yes" : "no");
666
667 evas_object_color_set(
668 d.clipper, clipper_colors[cur_color].r, clipper_colors[cur_color].g,
669 clipper_colors[cur_color].b, clipper_colors[cur_color].a);
670
671 evas_object_smart_callbacks_descriptions_get(
672 d.smt, &descriptions, &count, NULL, NULL);
673
674 for (; *descriptions; descriptions++)
675 {
676 fprintf(stdout, "We've found a smart callback on the smart object!"
677 "\n\tname: %s\n\ttype: %s\n", (*descriptions)->name,
678 (*descriptions)->type);
679
680 if (strcmp((*descriptions)->type, "i")) continue;
681 /* we know we don't have other types of smart callbacks
682 * here, just playing with it */
683
684 /* for now, we know the only one callback is the one
685 * reporting number of member objects changed on the
686 * example smart object */
687 evas_object_smart_callback_add(
688 d.smt, (*descriptions)->name,
689 _on_example_smart_object_child_num_change, NULL);
690 }
691
692 evas_object_focus_set(d.bg, EINA_TRUE);
693 evas_object_event_callback_add(
694 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
695
696 fprintf(stdout, commands);
697 ecore_main_loop_begin();
698
699 ecore_evas_free(d.ee);
700 ecore_evas_shutdown();
701 return 0;
702
703error:
704 fprintf(stderr, "you got to have at least one evas engine built and linked"
705 " up to ecore-evas for this example to run properly.\n");
706 ecore_evas_shutdown();
707 return -1;
708}
diff --git a/libraries/evas/src/examples/evas-stacking.c b/libraries/evas/src/examples/evas-stacking.c
new file mode 100644
index 0000000..49fc819
--- /dev/null
+++ b/libraries/evas/src/examples/evas-stacking.c
@@ -0,0 +1,329 @@
1/**
2 * Simple Evas example illustrating <b>objects stacking</b> and
3 * <b>canvas layers</b>.
4 *
5 * You'll need at least one engine built for it (excluding the buffer
6 * one) and the png image loader also built. See stdout/stderr for
7 * output.
8 *
9 * @verbatim
10 * gcc -o evas-stacking evas-stacking.c `pkg-config --libs --cflags evas ecore ecore-evas edje`
11 * @endverbatim
12 */
13
14#ifdef HAVE_CONFIG_H
15#include "config.h"
16#else
17
18#define __UNUSED__
19
20#endif
21
22#include <Ecore.h>
23#include <Ecore_Evas.h>
24
25#include <stdlib.h>
26#include <stdio.h>
27#include <string.h>
28
29#define WIDTH 320
30#define HEIGHT 320
31
32struct test_data
33{
34 Ecore_Evas *ee;
35 Evas *canvas;
36 Evas_Object *bg;
37 Evas_Object *rects[3]; /* red, green, blue */
38 int layers[3]; /* default, below it, above it */
39 int cur_rect, cur_layer;
40};
41
42static struct test_data d = {0};
43
44static const char *commands = \
45 "commands are:\n"
46 "\tc - change the target rectangle to operate on\n"
47 "\ta - stack target rectangle one level above\n"
48 "\tb - stack target rectangle one level below\n"
49 "\tt - stack target rectangle up to the top of its layer\n"
50 "\tm - stack target rectangle down to the bottom of its layer\n"
51 "\tp - toggle target rectangle's 'pass events' property\n"
52 "\tr - toggle target rectangle's 'repeat events' property\n"
53 "\ts - print current stacking information\n"
54 "\tl - change background rectangle's layer\n"
55 "\th - print help\n";
56
57static void
58_on_mouse_down(void *data __UNUSED__,
59 Evas *evas __UNUSED__,
60 Evas_Object *o,
61 void *einfo __UNUSED__)
62{
63 fprintf(stdout, "Mouse down on rectangle %s!\n", evas_object_name_get(o));
64}
65
66/* here just to keep our example's window size and background image's
67 * size in synchrony */
68static void
69_canvas_resize_cb(Ecore_Evas *ee)
70{
71 int w, h;
72
73 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
74 evas_object_resize(d.bg, w, h);
75}
76
77/* use the following commands to interact with this example - 'h' is
78 * the key for help */
79static void
80_on_keydown(void *data __UNUSED__,
81 Evas *evas __UNUSED__,
82 Evas_Object *o __UNUSED__,
83 void *einfo)
84{
85 Evas_Event_Key_Down *ev = einfo;
86 const char *name = evas_object_name_get(d.rects[d.cur_rect]);
87
88 if (strcmp(ev->keyname, "h") == 0) /* print help */
89 {
90 fprintf(stdout, commands);
91 return;
92 }
93
94 if (strcmp(ev->keyname, "s") == 0) /* get status of the
95 * rectangles WRT size
96 * hints */
97 {
98 Evas_Object *rect;
99
100 fprintf(stdout, "Order of stacking, from top to bottom, is: ");
101
102 rect = evas_object_top_get(evas);
103 fprintf(stdout, "%s", evas_object_name_get(rect));
104
105 rect = evas_object_below_get(rect);
106 while (rect)
107 {
108 fprintf(stdout, ", %s", evas_object_name_get(rect));
109 rect = evas_object_below_get(rect);
110 }
111
112 fprintf(stdout, ".\n");
113
114 fprintf(stdout, "Current target rectangle is %s\n",
115 evas_object_name_get(d.rects[d.cur_rect]));
116
117 fprintf(stdout, "Background rectangle's layer is %d\n",
118 evas_object_layer_get(d.bg));
119
120 return;
121 }
122
123 if (strcmp(ev->keyname, "l") == 0) /* change background rectangle's layer */
124 {
125 d.cur_layer = (d.cur_layer + 1) % 3;
126 evas_object_layer_set(d.bg, d.layers[d.cur_layer]);
127
128 fprintf(stdout, "Changing background rectangle's layer to %d\n",
129 d.layers[d.cur_layer]);
130 return;
131 }
132
133 if (strcmp(ev->keyname, "c") == 0) /* change rectangle to operate on */
134 {
135 d.cur_rect = (d.cur_rect + 1) % 3;
136
137 fprintf(stdout, "Changing target rectangle to the %s one\n",
138 evas_object_name_get(d.rects[d.cur_rect]));
139 return;
140 }
141
142 if (strcmp(ev->keyname, "t") == 0) /* bring target to top */
143 {
144 Evas_Object *neighbour;
145
146 evas_object_raise(d.rects[d.cur_rect]);
147
148 fprintf(stdout, "%s rectangle was re-stacked to the top if its layer\n",
149 name);
150
151 neighbour = evas_object_below_get(d.rects[d.cur_rect]);
152 fprintf(stdout, "Below of %s rect is %s\n", name,
153 neighbour ? evas_object_name_get(neighbour) : "no object");
154 return;
155 }
156
157 if (strcmp(ev->keyname, "m") == 0) /* bring target to bottom */
158 {
159 Evas_Object *neighbour;
160
161 evas_object_lower(d.rects[d.cur_rect]);
162
163 fprintf(stdout,
164 "%s rectangle was re-stacked to the bottom if its layer\n",
165 name);
166
167 neighbour = evas_object_below_get(d.rects[d.cur_rect]);
168 fprintf(stdout, "Below of %s rect is %s\n", name,
169 neighbour ? evas_object_name_get(neighbour) : "no object");
170 return;
171 }
172
173 if (strcmp(ev->keyname, "p") == 0) /* toggle pass events */
174 {
175 Eina_Bool pass = evas_object_pass_events_get(d.rects[d.cur_rect]);
176
177 evas_object_pass_events_set(d.rects[d.cur_rect], !pass);
178
179 fprintf(stdout, "%s rectangle is now set to%s pass (ignore) events\n",
180 name, pass ? " NOT" : "");
181
182 return;
183 }
184
185 if (strcmp(ev->keyname, "r") == 0) /* toggle repeat events */
186 {
187 Eina_Bool repeat = evas_object_repeat_events_get(d.rects[d.cur_rect]);
188
189 evas_object_repeat_events_set(d.rects[d.cur_rect], !repeat);
190
191 fprintf(stdout, "%s rectangle is now set to%s repeat events\n",
192 name, repeat ? " NOT" : "");
193
194 return;
195 }
196
197 if (strcmp(ev->keyname, "a") == 0) /* stack target above */
198 {
199 Evas_Object *neighbour = evas_object_above_get(d.rects[d.cur_rect]);
200
201 if (!neighbour || (evas_object_layer_get(d.rects[d.cur_rect]) !=
202 evas_object_layer_get(neighbour)))
203 return;
204
205 evas_object_stack_above(d.rects[d.cur_rect], neighbour);
206
207 fprintf(stdout, "%s rectangle was re-stacked one level above\n", name);
208
209 neighbour = evas_object_above_get(d.rects[d.cur_rect]);
210 fprintf(stdout, "Above of %s rect is %s\n", name,
211 neighbour ? evas_object_name_get(neighbour) : "no object");
212
213 neighbour = evas_object_below_get(d.rects[d.cur_rect]);
214 fprintf(stdout, "Below of %s rect is %s\n", name,
215 neighbour ? evas_object_name_get(neighbour) : "no object");
216 return;
217 }
218
219 if (strcmp(ev->keyname, "b") == 0) /* stack target below */
220 {
221 Evas_Object *neighbour = evas_object_below_get(d.rects[d.cur_rect]);
222
223 if (!neighbour || (evas_object_layer_get(d.rects[d.cur_rect]) !=
224 evas_object_layer_get(neighbour)))
225 return;
226
227 evas_object_stack_below(d.rects[d.cur_rect], neighbour);
228
229 fprintf(stdout, "%s rectangle was re-stacked one level below\n", name);
230
231 neighbour = evas_object_above_get(d.rects[d.cur_rect]);
232 fprintf(stdout, "Above of %s rect is %s\n", name,
233 neighbour ? evas_object_name_get(neighbour) : "no object");
234
235 neighbour = evas_object_below_get(d.rects[d.cur_rect]);
236
237 fprintf(stdout, "Below of %s rect is %s\n", name,
238 neighbour ? evas_object_name_get(neighbour) : "no object");
239 return;
240 }
241}
242
243static void
244_on_destroy(Ecore_Evas *ee __UNUSED__)
245{
246 ecore_main_loop_quit();
247}
248
249int
250main(void)
251{
252 if (!ecore_evas_init())
253 return EXIT_FAILURE;
254
255 /* this will give you a window with an Evas canvas under the first
256 * engine available */
257 d.ee = ecore_evas_new(NULL, 0, 0, WIDTH, HEIGHT, NULL);
258 if (!d.ee)
259 goto error;
260
261 ecore_evas_callback_destroy_set(d.ee, _on_destroy);
262 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
263 ecore_evas_show(d.ee);
264
265 /* the canvas pointer, de facto */
266 d.canvas = ecore_evas_get(d.ee);
267
268 d.bg = evas_object_rectangle_add(d.canvas);
269 evas_object_name_set(d.bg, "background"); /* white bg */
270 evas_object_color_set(d.bg, 255, 255, 255, 255);
271 evas_object_move(d.bg, 0, 0);
272 evas_object_resize(d.bg, WIDTH, HEIGHT);
273
274 d.layers[0] = evas_object_layer_get(d.bg);
275 d.layers[1] = d.layers[0] - 1;
276 d.layers[2] = d.layers[0] + 1;
277
278 d.cur_layer = 1;
279 evas_object_layer_set(d.bg, d.layers[d.cur_layer]); /* let's start with it
280 * below the default
281 * layer */
282
283 evas_object_show(d.bg);
284
285 evas_object_focus_set(d.bg, EINA_TRUE);
286 evas_object_event_callback_add(
287 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
288
289 d.rects[2] = evas_object_rectangle_add(d.canvas);
290 evas_object_name_set(d.rects[2], "blue");
291 evas_object_color_set(d.rects[2], 0, 0, 255, 255);
292
293 evas_object_resize(d.rects[2], WIDTH / 2.2, WIDTH / 2.2);
294 evas_object_move(d.rects[2], WIDTH / 6, WIDTH / 4.5);
295 evas_object_show(d.rects[2]);
296 evas_object_event_callback_add(
297 d.rects[2], EVAS_CALLBACK_MOUSE_DOWN, _on_mouse_down, NULL);
298
299 d.rects[1] = evas_object_rectangle_add(d.canvas);
300 evas_object_name_set(d.rects[1], "green");
301 evas_object_color_set(d.rects[1], 0, 255, 0, 255);
302
303 evas_object_resize(d.rects[1], WIDTH / 2.2, WIDTH / 2.2);
304 evas_object_move(d.rects[1], WIDTH / 2.5, WIDTH / 7);
305 evas_object_show(d.rects[1]);
306 evas_object_event_callback_add(
307 d.rects[1], EVAS_CALLBACK_MOUSE_DOWN, _on_mouse_down, NULL);
308
309 d.rects[0] = evas_object_rectangle_add(d.canvas);
310 evas_object_name_set(d.rects[0], "red");
311 evas_object_color_set(d.rects[0], 255, 0, 0, 255);
312
313 evas_object_resize(d.rects[0], WIDTH / 2.2, WIDTH / 2.2);
314 evas_object_move(d.rects[0], WIDTH / 3, WIDTH / 2.5);
315 evas_object_show(d.rects[0]);
316 evas_object_event_callback_add(
317 d.rects[0], EVAS_CALLBACK_MOUSE_DOWN, _on_mouse_down, NULL);
318
319 fprintf(stdout, commands);
320 ecore_main_loop_begin();
321
322 ecore_evas_shutdown();
323 return 0;
324
325error:
326 fprintf(stderr, "you got to have at least one evas engine built and linked"
327 " up to ecore-evas for this example to run properly.\n");
328 return -1;
329}
diff --git a/libraries/evas/src/examples/evas-text.c b/libraries/evas/src/examples/evas-text.c
new file mode 100644
index 0000000..ba55662
--- /dev/null
+++ b/libraries/evas/src/examples/evas-text.c
@@ -0,0 +1,411 @@
1/**
2 * Simple Evas example illustrating text objects
3 *
4 * You'll need at least one engine built for it (excluding the buffer
5 * one). See stdout/stderr for output.
6 *
7 * @verbatim
8 * gcc -o evas-text evas-text.c `pkg-config --libs --cflags evas ecore ecore-evas`
9 * @endverbatim
10 */
11
12#ifdef HAVE_CONFIG_H
13
14#include "config.h"
15#else
16
17#define PACKAGE_EXAMPLES_DIR "."
18#define __UNUSED__
19
20#endif
21
22#include <Ecore.h>
23#include <Ecore_Evas.h>
24#include <stdio.h>
25#include <errno.h>
26
27#define WIDTH (320)
28#define HEIGHT (240)
29
30#define GREY {190, 190, 190, 255}
31#define BLACK {0, 0, 0, 255}
32#define WHITE {255, 255, 255, 255}
33#define RED {255, 0, 0, 255}
34#define GREEN {0, 255, 0, 255}
35#define BLUE {0, 0, 255, 255}
36
37#define POINTER_CYCLE(_ptr, _array) \
38 do \
39 { \
40 if ((unsigned)(((void *)(_ptr)) - ((void *)(_array))) >= \
41 sizeof(_array)) \
42 _ptr = _array; \
43 } \
44 while(0)
45
46static const char *commands = \
47 "commands are:\n"
48 "\tt - change text's current style\n"
49 "\tz - change text's font size\n"
50 "\tf - change text's font family\n"
51 "\tb - change text's base color\n"
52 "\ts - change text's \'shadow\' color\n"
53 "\to - change text's \'outline\' color\n"
54 "\tw - change text's \'glow\' color\n"
55 "\tg - change text's \'glow 2\' color\n"
56 "\th - print help\n";
57
58static const char *border_img_path = PACKAGE_EXAMPLES_DIR "/red.png";
59
60struct color_tuple
61{
62 int r, g, b, a;
63};
64
65struct text_preset_data
66{
67 const char **font_ptr;
68 const char *font[3];
69
70 struct color_tuple *text_ptr;
71 struct color_tuple text[6];
72
73 struct color_tuple *shadow_ptr;
74 struct color_tuple shadow[4];
75
76 struct color_tuple *outline_ptr;
77 struct color_tuple outline[4];
78
79 struct color_tuple *glow_ptr;
80 struct color_tuple glow[4];
81
82 struct color_tuple *glow2_ptr;
83 struct color_tuple glow2[4];
84};
85
86struct test_data
87{
88 Ecore_Evas *ee;
89 Evas *evas;
90 struct text_preset_data t_data;
91 Evas_Object *text, *bg, *border;
92};
93
94static struct test_data d = {0};
95
96static void
97_on_destroy(Ecore_Evas *ee __UNUSED__)
98{
99 ecore_main_loop_quit();
100}
101
102/* here just to keep our example's window size and background image's
103 * size in synchrony */
104static void
105_canvas_resize_cb(Ecore_Evas *ee)
106{
107 int w, h;
108
109 ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
110 evas_object_resize(d.bg, w, h);
111}
112
113static const char *
114_text_style_type_to_str(Evas_Text_Style_Type mode)
115{
116 switch (mode)
117 {
118 case EVAS_TEXT_STYLE_PLAIN:
119 return "plain";
120
121 case EVAS_TEXT_STYLE_SHADOW:
122 return "shadow";
123
124 case EVAS_TEXT_STYLE_OUTLINE:
125 return "outline";
126
127 case EVAS_TEXT_STYLE_SOFT_OUTLINE:
128 return "soft outline";
129
130 case EVAS_TEXT_STYLE_GLOW:
131 return "glow";
132
133 case EVAS_TEXT_STYLE_OUTLINE_SHADOW:
134 return "outline shadow";
135
136 case EVAS_TEXT_STYLE_FAR_SHADOW:
137 return "far shadow";
138
139 case EVAS_TEXT_STYLE_OUTLINE_SOFT_SHADOW:
140 return "outline soft shadow";
141
142 case EVAS_TEXT_STYLE_SOFT_SHADOW:
143 return "soft shadow";
144
145 case EVAS_TEXT_STYLE_FAR_SOFT_SHADOW:
146 return "far soft shadow";
147
148 default:
149 return "invalid";
150 }
151}
152
153static void
154_on_keydown(void *data __UNUSED__,
155 Evas *evas __UNUSED__,
156 Evas_Object *o __UNUSED__,
157 void *einfo)
158{
159 Evas_Event_Key_Down *ev = einfo;
160
161 if (strcmp(ev->keyname, "h") == 0) /* print help */
162 {
163 fprintf(stdout, commands);
164 return;
165 }
166
167 if (strcmp(ev->keyname, "t") == 0) /* change text's current style */
168 {
169 Evas_Text_Style_Type type = evas_object_text_style_get(d.text);
170
171 type = (type + 1) % 10;
172
173 evas_object_text_style_set(d.text, type);
174
175 fprintf(stdout, "Changing text's style to \'%s\'\n",
176 _text_style_type_to_str(type));
177
178 return;
179 }
180
181 if (strcmp(ev->keyname, "f") == 0) /* change text's font */
182 {
183 int sz;
184
185 (d.t_data.font_ptr)++;
186
187 evas_object_text_font_get(d.text, NULL, &sz);
188
189 POINTER_CYCLE(d.t_data.font_ptr, d.t_data.font);
190
191 evas_object_text_font_set(d.text, *d.t_data.font_ptr, sz);
192
193 fprintf(stdout, "Changing text's font to %s\n", *d.t_data.font_ptr);
194
195 return;
196 }
197
198 if (strcmp(ev->keyname, "b") == 0) /* change text's base color */
199 {
200 (d.t_data.text_ptr)++;
201
202 POINTER_CYCLE(d.t_data.text_ptr, d.t_data.text);
203
204 evas_object_color_set(
205 d.text, d.t_data.text_ptr->r, d.t_data.text_ptr->g,
206 d.t_data.text_ptr->b, d.t_data.text_ptr->a);
207
208 fprintf(stdout, "Changing base color for text to (%d, %d, %d, %d)\n",
209 d.t_data.text_ptr->r, d.t_data.text_ptr->g,
210 d.t_data.text_ptr->b, d.t_data.text_ptr->a);
211
212 return;
213 }
214
215 if (strcmp(ev->keyname, "g") == 0) /* change text's glow 2 color */
216 {
217 (d.t_data.glow2_ptr)++;
218
219 POINTER_CYCLE(d.t_data.glow2_ptr, d.t_data.glow2);
220
221 evas_object_text_glow2_color_set(
222 d.text, d.t_data.glow2_ptr->r, d.t_data.glow2_ptr->g,
223 d.t_data.glow2_ptr->b, d.t_data.glow2_ptr->a);
224
225 fprintf(stdout, "Changing glow 2 color for text to (%d, %d, %d, %d)\n",
226 d.t_data.glow2_ptr->r, d.t_data.glow2_ptr->g,
227 d.t_data.glow2_ptr->b, d.t_data.glow2_ptr->a);
228
229 return;
230 }
231
232 if (strcmp(ev->keyname, "w") == 0) /* change text's glow color */
233 {
234 (d.t_data.glow_ptr)++;
235
236 POINTER_CYCLE(d.t_data.glow_ptr, d.t_data.glow);
237
238 evas_object_text_glow_color_set(
239 d.text, d.t_data.glow_ptr->r, d.t_data.glow_ptr->g,
240 d.t_data.glow_ptr->b, d.t_data.glow_ptr->a);
241
242 fprintf(stdout, "Changing glow color for text to (%d, %d, %d, %d)\n",
243 d.t_data.glow_ptr->r, d.t_data.glow_ptr->g,
244 d.t_data.glow_ptr->b, d.t_data.glow_ptr->a);
245
246 return;
247 }
248
249 if (strcmp(ev->keyname, "o") == 0) /* change text's outline color */
250 {
251 (d.t_data.outline_ptr)++;
252
253 POINTER_CYCLE(d.t_data.outline_ptr, d.t_data.outline);
254
255 evas_object_text_outline_color_set(
256 d.text, d.t_data.outline_ptr->r, d.t_data.outline_ptr->g,
257 d.t_data.outline_ptr->b, d.t_data.outline_ptr->a);
258
259 fprintf(stdout, "Changing outline color for text to (%d, %d, %d, %d)\n",
260 d.t_data.outline_ptr->r, d.t_data.outline_ptr->g,
261 d.t_data.outline_ptr->b, d.t_data.outline_ptr->a);
262
263 return;
264 }
265
266 if (strcmp(ev->keyname, "s") == 0) /* change text's shadow color */
267 {
268 (d.t_data.shadow_ptr)++;
269
270 POINTER_CYCLE(d.t_data.shadow_ptr, d.t_data.shadow);
271
272 evas_object_text_shadow_color_set(
273 d.text, d.t_data.shadow_ptr->r, d.t_data.shadow_ptr->g,
274 d.t_data.shadow_ptr->b, d.t_data.shadow_ptr->a);
275
276 fprintf(stdout, "Changing shadow color for text to (%d, %d, %d, %d)\n",
277 d.t_data.shadow_ptr->r, d.t_data.shadow_ptr->g,
278 d.t_data.shadow_ptr->b, d.t_data.shadow_ptr->a);
279
280 return;
281 }
282
283 if (strcmp(ev->keyname, "z") == 0) /* change text's font size */
284 {
285 const char *font;
286 int size;
287
288 evas_object_text_font_get(d.text, &font, &size);
289
290 size = (size + 10) % 50;
291 if (!size) size = 10;
292
293 evas_object_text_font_set(d.text, font, size);
294
295 fprintf(stdout, "Changing text's font size to %d\n", size);
296
297 return;
298 }
299}
300
301int
302main(void)
303{
304 int size;
305 const char *font;
306
307 if (!ecore_evas_init())
308 return EXIT_FAILURE;
309
310 /* init values one is going to cycle through while running this
311 * example */
312 struct text_preset_data init_data =
313 {
314 .font = {"DejaVu", "Courier", "Utopia"},
315 .text = {BLACK, WHITE, GREY, RED, GREEN, BLUE},
316 .shadow = {WHITE, BLUE, GREEN, RED},
317 .outline = {WHITE, RED, GREEN, BLUE},
318 .glow = {WHITE, BLUE, GREEN, RED},
319 .glow2 = {WHITE, RED, BLUE, GREEN}
320 };
321
322 d.t_data = init_data;
323 d.t_data.font_ptr = d.t_data.font;
324 d.t_data.text_ptr = d.t_data.text;
325 d.t_data.glow_ptr = d.t_data.glow;
326 d.t_data.glow2_ptr = d.t_data.glow2;
327 d.t_data.outline_ptr = d.t_data.outline;
328 d.t_data.shadow_ptr = d.t_data.shadow;
329
330 /* this will give you a window with an Evas canvas under the first
331 * engine available */
332 d.ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
333 if (!d.ee)
334 goto error;
335
336 ecore_evas_callback_destroy_set(d.ee, _on_destroy);
337 ecore_evas_callback_resize_set(d.ee, _canvas_resize_cb);
338 ecore_evas_show(d.ee);
339
340 /* the canvas pointer, de facto */
341 d.evas = ecore_evas_get(d.ee);
342
343 d.bg = evas_object_rectangle_add(d.evas);
344 evas_object_color_set(d.bg, 255, 255, 255, 255); /* white bg */
345 evas_object_move(d.bg, 0, 0); /* at canvas' origin */
346 evas_object_resize(d.bg, WIDTH, HEIGHT); /* covers full canvas */
347 evas_object_show(d.bg);
348
349 evas_object_focus_set(d.bg, EINA_TRUE);
350 evas_object_event_callback_add(
351 d.bg, EVAS_CALLBACK_KEY_DOWN, _on_keydown, NULL);
352
353 d.text = evas_object_text_add(d.evas);
354 evas_object_text_style_set(d.text, EVAS_TEXT_STYLE_PLAIN);
355
356 /* let the pre-set thingies be enforced */
357 evas_object_color_set(
358 d.text, d.t_data.text_ptr->r, d.t_data.text_ptr->g,
359 d.t_data.text_ptr->b, d.t_data.text_ptr->a);
360
361 evas_object_text_glow_color_set(
362 d.text, d.t_data.glow_ptr->r, d.t_data.glow_ptr->g,
363 d.t_data.glow_ptr->b, d.t_data.glow_ptr->a);
364
365 evas_object_text_glow2_color_set(
366 d.text, d.t_data.glow2_ptr->r, d.t_data.glow2_ptr->g,
367 d.t_data.glow2_ptr->b, d.t_data.glow2_ptr->a);
368
369 evas_object_text_outline_color_set(
370 d.text, d.t_data.outline_ptr->r, d.t_data.outline_ptr->g,
371 d.t_data.outline_ptr->b, d.t_data.outline_ptr->a);
372
373 evas_object_text_shadow_color_set(
374 d.text, d.t_data.shadow_ptr->r, d.t_data.shadow_ptr->g,
375 d.t_data.shadow_ptr->b, d.t_data.shadow_ptr->a);
376
377 evas_object_text_font_set(d.text, *d.t_data.font_ptr, 30);
378 evas_object_text_text_set(d.text, "sample text");
379
380 evas_object_resize(d.text, (3 * WIDTH) / 4, HEIGHT / 4);
381 evas_object_move(d.text, WIDTH / 8, (3 * HEIGHT) / 8);
382 evas_object_show(d.text);
383
384 evas_object_text_font_get(d.text, &font, &size);
385 fprintf(stdout, "Adding text object with font %s, size %d\n", font, size);
386
387 /* this is a border around the text object above, here just to
388 * emphasize its geometry */
389 d.border = evas_object_image_filled_add(d.evas);
390 evas_object_image_file_set(d.border, border_img_path, NULL);
391 evas_object_image_border_set(d.border, 3, 3, 3, 3);
392 evas_object_image_border_center_fill_set(d.border, EVAS_BORDER_FILL_NONE);
393
394 evas_object_resize(d.border, ((3 * WIDTH) / 4) + 3, (HEIGHT / 4) + 3);
395 evas_object_move(d.border, (WIDTH / 8) - 3, ((3 * HEIGHT) / 8) - 3);
396 evas_object_show(d.border);
397
398 fprintf(stdout, commands);
399 ecore_main_loop_begin();
400
401 ecore_evas_free(d.ee);
402 ecore_evas_shutdown();
403 return 0;
404
405error:
406 fprintf(stderr, "you got to have at least one evas engine built and linked"
407 " up to ecore-evas for this example to run properly.\n");
408 ecore_evas_shutdown();
409 return -1;
410}
411
diff --git a/libraries/evas/src/examples/im1.png b/libraries/evas/src/examples/im1.png
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diff --git a/libraries/evas/src/examples/red.png b/libraries/evas/src/examples/red.png
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index 0000000..dd03528
--- /dev/null
+++ b/libraries/evas/src/examples/red.png
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generated by cgit v1.1 at 2024-10-31 00:49:37 +0000